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2018 IMSA Prototype Challenge

{{short description|Motorsport season}}

{{Multiple issues|{{notability|1=Sport|date=October 2018}}{{primary sources|date=October 2018}}}}

{{Use mdy dates|date=February 2025}}

{{Motorsport season

| series = IMSA Prototype Challenge presented by Mazda

| year = 2018

| previouslink = 2017 IMSA Prototype Challenge|2017

| nextlink = 2019 IMSA Prototype Challenge|2019

|footer = Parent series:
WeatherTech SportsCar Championship
Continental Tire SportsCar Challenge
Support series:
IMSA Michelin Encore

}}

The 2018 IMSA Prototype Challenge presented by Mazda is the thirteenth season of the IMSA Lites series and its successors and the second season as the IMSA Prototype Challenge. The season features 6 races across 6 weekends.

Series news

  • 2018 is the final season Fox Sports will televise the series, NBC Sports Group becomes the series' broadcaster, starting in 2019.
  • 2018 is also the final season that Continental Tire will be the tire supplier, Michelin will take over that role for the 2019 season.
  • 2018 will be the final season of the Mazda Prototype Challenge (MPC) class, with LMP3 to become to sole class from 2019 onwards.

Classes

  • Le Mans Prototype 3 (LMP3)
  • Mazda Prototype Challenge (MPC)

Calendar

=Race schedule=

The 2018 schedule was released on 24 August 2017 and features six rounds.{{cite web|title=2018 IMSA Prototype Challenge Schedule Released|url=https://www.imsa.com/news/082017/2018-imsa-prototype-challenge-presented-mazda-feature-endurance-racing-format-six-event|work=IMSA|date=24 August 2017|accessdate=14 September 2018}}

class="wikitable" style="font-size: 90%;"
{{Tooltip|Rnd|Round}}

! Circuit

! Location

! Date

! Duration

! Supporting

1

| Daytona International Speedway

| Daytona Beach, Florida

| January 6

| 1 hour 45 mins

| WeatherTech SportsCar Championship

2

| Sebring International Raceway

| Sebring, Florida

| March 16

| 1 hour 45 mins

| 12 Hours of Sebring

3

| Barber Motorsports Park

| Birmingham, Alabama

| April 22

| 1 hour 45 mins

| Honda Indy Grand Prix of Alabama

4

| Canadian Tire Motorsport Park

| Bowmanville, Ontario

| July 8

| 1 hour 45 mins

| WeatherTech SportsCar Championship

5

| Virginia International Raceway

| Alton, Virginia

| August 18

| 1 hour 45 mins

| WeatherTech SportsCar Championship

6

| Road Atlanta

| Braselton, Georgia

| October 12

| 1 hour 45 mins

| Petit Le Mans

NC

| Sebring International Raceway

| Sebring, Florida

| November 9

| 4 hours

| IMSA Michelin Encore1

1 LMP3 will participate in this race with the WeatherTech SportsCar Championship's GT Daytona class and the Grand Sport and TCR cars from the Continental Tire SportsCar Challenge as one single four-hour race. This race will preview the 2019 IMSA rules package and new tyre supplier Michelin.{{Cite news|url=https://sportscar365.com/imsa/imsa-confirms-sebring-encore-race-for-nov-2018/|title=IMSA Confirms Sebring Encore Race for November 2018 – Sportscar365|access-date=2018-09-23|language=en-US}}

=Calendar Changes=

Entry List

=LMP3=

All teams use Nissan VK50VE 5.0L V8 engines.

class="wikitable" style="font-size: 85%"
Team

! Car

! {{Tooltip|No.|Car number}}

! Drivers

! Rounds

rowspan=12| Extreme Speed Motorsports

|rowspan=12| Ligier JS P3

|rowspan=5 align="center"| 3

| {{flagicon|USA}} Max Hanratty

| All

{{flagicon|USA}} Michael Whelden

| 1

{{flagicon|CAN}} Benjamin Waddell

| 2–3, 5

{{flagicon|CAN}} Garett Grist

| 4

{{flagicon|USA}} Harry Gottsacker

| 6

rowspan=6 align="center"| 30

| {{flagicon|USA}} Kris Wright

| All

{{flagicon|CAN}} Daniel Morad

| 1

{{flagicon|USA}} Michael Whelden

| 2

{{flagicon|FRA}} Yann Clairay

| 3–4

{{flagicon|RSA}} Stephen Simpson

| 5

{{flagicon|SWE}} Niclas Jönsson

| 6

align="center"| 33

| {{flagicon|USA}} Lance Willsey (M)

| 1–4, 6

rowspan=3| ANSA Motorsports

|rowspan=3| Ligier JS P3

|rowspan=3 align="center"| 4

| {{flagicon|CAN}} Roman De Angelis

| 1

{{flagicon|CAN}} Dean Baker (M)

|rowspan=2| 2–6

{{flagicon|CAN}} Zacharie Robichon
rowspan=6| Charles Wicht Racing

|rowspan=6| Ligier JS P3

|rowspan=6 align="center"| 7

| {{flagicon|USA}} Charles Wicht (M)

| 1

{{flagicon|BRA}} Leo Lamelas

| All

{{flagicon|MEX}} Patricio O'Ward

| 2

{{flagicon|USA}} Will Owen

| 3

{{flagicon|CAN}} Roman De Angelis

| 4

{{flagicon|USA}} Andrew Evans

| 5–6

Mazzoni

| Ginetta-Juno P3-15

|align="center"| 12

| {{flagicon|USA}} Bill Mazzoni

| 2

rowspan=6| P1 Motorsports

|rowspan=6| Ligier JS P3

|rowspan=2 align="center"| 17

| {{flagicon|USA}} Corey Lewis

|rowspan=2| All

{{flagicon|USA}} Matt Dicken
rowspan=2 align="center"| 25

| {{flagicon|USA}} Kenton Koch

|rowspan=2| All

{{flagicon|USA}} Joel Janco (M)
rowspan=2 align="center"| 42

| {{flagicon|USA}} Jim Garrett (M)

|rowspan=2| All

{{flagicon|USA}} Robby Foley
rowspan=2| Baker Racing

|rowspan=2| Ligier JS P3

|rowspan=2 align="center"| 19

| {{flagicon|CAN}} Brad Baker (M)

|rowspan=2| 2–4

{{flagicon|BEL}} Jan Heylen
rowspan=4| Gilbert LMP3 Racing

|rowspan=4| Ligier JS P3

|rowspan=4 align="center"| 23

| {{flagicon|USA}} Henry Gilbert (M)

| 1

{{flagicon|USA}} Andy Pilgrim (M)

| 1

{{flagicon|USA}} Mike Skeen

| 2

{{flagicon|USA}} Shane Lewis

| 2

rowspan=6| K2R Motorsports

|rowspan=6| Ligier JS P3

|rowspan=2 align="center"| 26

| {{flagicon|USA}} James McGuire Jr (M)

|rowspan=2| 2

{{flagicon|GBR}} Matthew Bell
rowspan=4 align="center"| 51

| {{flagicon|USA}} Rob Hodes (M)

| All

{{flagicon|USA}} Sean Rayhall

| 1–4

{{flagicon|AUS}} Scott Andrews

| 5

{{flagicon|CAN}} Garett Grist

| 6

rowspan=2| Polestar Motor Racing Inc.

|rowspan=2| Ligier JS P3

|rowspan=2 align="center"| 40

| {{flagicon|USA}} Keith Grant

|rowspan=2| 3–6

{{flagicon|USA}} David Grant
rowspan=2| Ave Motorsports

|rowspan=2| Riley-Ave AR-2

|rowspan=2 align="center"| 44

| {{flagicon|USA}} Josh Hurley

|rowspan=2| 1–3

{{flagicon|USA}} Gary Gibson (M)
rowspan=5| Forty 7 Motorsports

|rowspan=5| Norma M30

|rowspan=3 align="center"| 47

| {{flagicon|USA}} Austin McCusker

| All

{{flagicon|SUI}} David Droux

| 1

{{flagicon|USA}} TJ Fischer

| 2–6

rowspan=2 align="center"| 74

| {{flagicon|CAN}} Anthony Simone

|rowspan=2| 2–4, 6

{{flagicon|PER}} Rodrigo Pflucker
rowspan=2| JDC Motorsports

|rowspan=2| Ligier JS P3

|rowspan=2 align="center"| 55

| {{flagicon|USA}} Gerry Kraut (M)

|rowspan=2| 2, 6

{{flagicon|AUS}} Scott Andrews
rowspan=2| Wulver Racing

|rowspan=2| Ligier JS P3

|rowspan=2 align="center"| 60

| {{flagicon|USA}} Bruce Hamilton

|rowspan=2| 5–6

{{flagicon|EST}} Tõnis Kasemets
rowspan=2| Performance Tech Motorsports

|rowspan=2| Ligier JS P3

|rowspan=2 align="center"| 75

| {{flagicon|CAN}} Cameron Cassels (M)

| All

{{flagicon|USA}} Trent Hindman

| 4

rowspan=7| Five Miles Out Racing

|rowspan=7| Norma M30

|rowspan=5 align="center"| 87

| {{flagicon|USA}} Nicholas Colyvas (M)

| 3

{{flagicon|GBR}} Jay Howard

| 3–4

{{flagicon|USA}} Hanna Zellers

| 4–6

{{flagicon|USA}} Daniel Swanbeck

| 5

{{flagicon|USA}} Nicholas Colyvas

| 6

rowspan=2 align="center"| 88

| {{flagicon|CAN}} Charles Chi (M)

|rowspan=2| 3–6

{{flagicon|USA}} Memo Gidley
colspan=5 align=center| Source:{{cite web|title=2018 IMSA Prototype Challenge Daytona Entry List|url=https://prototypechallenge.imsa.com/sites/default/files/event-weekends/2018/emedit_event_weekend/em_the_roar_before_the_rolex_24/2018_ipc_theroar_official_entrylist_v1.pdf|work=IMSA|date=6 January 2018|accessdate=14 September 2018}}{{cite web|title=2018 IMSA Prototype Challenge Sebring Entry List|url=https://prototypechallenge.imsa.com/sites/default/files/event-weekends/2018/emedit_event_weekend/em_mobil_1_twelve_hours_of_sebring_presented_by_advance_auto_parts/2018_ipc_sebring_preevent_entrylist_v3_0.pdf|work=IMSA|date=16 March 2018|accessdate=14 September 2018}}{{cite web|title=2018 IMSA Prototype Challenge Barber Entry List|url=https://prototypechallenge.imsa.com/sites/default/files/event-weekends/2018/emedit_event_weekend/em_barber_motorsports_park/2018_ipc_barber_official_entrylist.pdf|work=IMSA|date=21 April 2018|accessdate=14 September 2018}}{{cite web|title=2018 IMSA Prototype Challenge Mosport Entry List|url=https://prototypechallenge.imsa.com/sites/default/files/event-weekends/2018/emedit_event_weekend/em_mobil_1_sportscar_grand_prix/2018_ipc_ctmp_official_entrylist.pdf|work=IMSA|date=8 July 2018|accessdate=14 September 2018}}{{cite web|title=2018 IMSA Prototype Challenge VIR Entry List|url=https://prototypechallenge.imsa.com/sites/default/files/event-weekends/2018/emedit_event_weekend/em_michelin_gt_challenge_at_vir/2018_ipc_vir_preevent_entrylist_v2.pdf|work=IMSA|date=18 August 2018|accessdate=14 September 2018}}

Note: A driver with a (M) is participating in the Amateur Masters Category.

=Mazda Prototype Challenge (MPC)=

All teams use Elan DP02 chassis and Mazda MZR 2.0L 4 cylinder engines.

class="wikitable" style="font-size: 85%"
Team

! {{Tooltip|No.|Car number}}

! Drivers

! Rounds

rowspan=7| Performance Tech Motorsports

|rowspan=2 align="center"| 11

| {{flagicon|USA}} Robert Masson

| All

{{flagicon|USA}} Kyle Masson

| 4–6

rowspan=2 align="center"| 18

| {{flagicon|USA}} Wyatt Schwab

| 1–3

{{flagicon|USA}} John DeAngelis

| 6

align="center"| 22

| {{flagicon|USA}} Stephen Dawes

| All

rowspan=2 align="center"| 77

| {{flagicon|USA}} Howard Jacobs

| All

{{flagicon|USA}} James French

| 4–6

rowspan=2| ODU Motorsports

|align="center"| 21

| {{flagicon|GBR}} Stuart Rettie

| 1

align="center"| 46

| {{flagicon|USA}} Jay Salmon

| 1

rowspan=3| Eurosport Racing

|align="center"| 24

| {{flagicon|USA}} Tim George

| 1–2

align="center"| 31

| {{flagicon|CAN}} Michal Chlumecky

| 1, 3–6

align="center"| 34

| {{flagicon|USA}} Jon Brownson

| All

rowspan=2| Wolf Motorsports

|rowspan=2 align="center"| 28

| {{flagicon|USA}} Bart Wolf

|rowspan=2| All

{{flagicon|USA}} Tazio Ottis
rowspan=4| ONE Motorsports

|align="center"| 32

| {{flagicon|USA}} Gerhard Watzinger

| 6

align="center"| 36

| {{flagicon|USA}} Paul LaHaye

| All

rowspan=2 align="center"| 86

| {{flagicon|USA}} Dave House

| All

{{flagicon|USA}} Mikel Miller

| 1, 5–6

colspan=4 align=center| Source:

Results

=Race Results=

Bold indicates overall winner.

class="wikitable" style="font-size: 85%;"
rowspan=2| Round

!rowspan=2| Circuit

! LMP3 Winning Car

! MPC Winning Car

LMP3 Winning Drivers

! MPC Winning Drivers

rowspan=2| 1

|rowspan=2| Daytona{{cite web|title=2018 IMSA Prototype Challenge Daytona Race Results|url=http://results.imsa.com/Results/18_2018/01_ROAR%20Before%20the%2024/03_IMSA%20Prototype%20Challenge%20presented%20by%20Mazda/201801061325_Race/03_Results%20-%20Official.PDF|work=IMSA|date=9 January 2018|accessdate=14 September 2018}}

| No. 4 ANSA Motorsports

| No. 11 Performance Tech Motorsports

{{flagicon|CAN}} Roman De Angelis

| {{flagicon|USA}} Robert Masson

rowspan=2| 2

|rowspan=2| Sebring{{cite web|title=2018 IMSA Prototype Challenge Sebring Race Results|url=http://results.imsa.com/Results/18_2018/05_Sebring%20International%20Raceway/05_IMSA%20Prototype%20Challenge%20Presented%20by%20Mazda/201803160920_Race/03_Results%20-%20Official.PDF|work=IMSA|date=20 March 2018|accessdate=14 September 2018}}

| No. 7 CWR

| No. 86 ONE Motorsports

{{flagicon|BRA}} Leo Lamelas
{{flagicon|MEX}} Patricio O'Ward

| {{flagicon|USA}} Dave House

rowspan=2| 3

|rowspan=2| Barber{{cite web|title=2018 IMSA Prototype Challenge Barber Race Results|url=http://results.imsa.com/Results/18_2018/07_Barber%20Motorsports%20Park/02_IMSA%20Prototype%20Challenge%20Presented%20by%20Mazda/201804211635_Race/03_Results%20-%20Official.PDF|work=IMSA|date=24 April 2018|accessdate=14 September 2018}}

| No. 30 Extreme Speed Motorsports

| No. 31 Eurosport Racing

{{flagicon|FRA}} Yann Clairay
{{flagicon|USA}} Kris Wright

| {{flagicon|CAN}} Michal Chlumecky

rowspan=2| 4

|rowspan=2| Mosport{{cite web|title=2018 IMSA Prototype Challenge CTMP Race Results|url=http://results.imsa.com/Results/18_2018/13_Canadian%20Tire%20Motorsport%20Park/03_IMSA%20Prototype%20Challenge%20presented%20by%20Mazda/201807081030_Race/03_Results_Race_Official.PDF|work=IMSA|date=10 July 2018|accessdate=14 September 2018}}

| No. 47 Forty 7 Motorsports

| No. 77 Performance Tech Motorsports

{{flagicon|USA}} TJ Fischer
{{flagicon|USA}} Austin McCusker

| {{flagicon|USA}} James French
{{flagicon|USA}} Howard Jacobs

rowspan=2| 5

|rowspan=2| Virginia{{cite web|title=2018 IMSA Prototype Challenge VIR Race Results|url=http://results.imsa.com/Results/18_2018/18_VIRginia%20International%20Raceway/04_IMSA%20Prototype%20Challenge%20presented%20by%20Mazda/201808181755_Race/03_Results_Race_Official.PDF|work=IMSA|date=21 August 2018|accessdate=14 September 2018}}

| No. 30 Extreme Speed Motorsports

| No. 77 Performance Tech Motorsports

{{flagicon|RSA}} Stephen Simpson
{{flagicon|USA}} Kris Wright

| {{flagicon|USA}} James French
{{flagicon|USA}} Howard Jacobs

rowspan=2| 6

|rowspan=2| Road Atlanta

| No. 47 Forty 7 Motorsports

| No. 34 Eurosport Racing

{{flagicon|USA}} TJ Fischer
{{flagicon|USA}} Austin McCusker

| {{flagicon|USA}} Jon Brownson

=Points system=

class="wikitable" style="font-size: 85%;"

! Position

! 1

! 2

! 3

! 4

! 5

! 6

! 7

! 8

! 9

! 10

! 11

! 12

! 13

! 14

! 15

! 16

! 17

! 18

! 19

! 20

! 21

! 22

! 23

! 24

! 25

! 26

! 27

! 28

! 29

! 30

Race

|style="background:#ffffbf;"| 35

|style="background:#dfdfdf;"| 32

|style="background:#ffdf9f;"| 30

|style="background:#dfffdf;"| 28

|style="background:#dfffdf;"| 26

|style="background:#dfffdf;"| 25

|style="background:#dfffdf;"| 24

|style="background:#dfffdf;"| 23

|style="background:#dfffdf;"| 22

|style="background:#dfffdf;"| 21

|style="background:#dfffdf;"| 20

|style="background:#dfffdf;"| 19

|style="background:#dfffdf;"| 18

|style="background:#dfffdf;"| 17

|style="background:#dfffdf;"| 16

|style="background:#dfffdf;"| 15

|style="background:#dfffdf;"| 14

|style="background:#dfffdf;"| 13

|style="background:#dfffdf;"| 12

|style="background:#dfffdf;"| 11

|style="background:#dfffdf;"| 10

|style="background:#dfffdf;"| 9

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 6

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 3

|style="background:#dfffdf;"| 2

|style="background:#dfffdf;"| 1

=Drivers' Championships=

==LMP3==

{| class="wikitable" style="font-size: 85%; text-align:center;"

! {{Tooltip|Pos.|Position}}

! Driver

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

1

|align=left| {{flagicon|USA}} Kris Wright

|style="background:#ffdf9f;"| 3

|style="background:#ffdf9f;"| 3

|style="background:#ffffbf;"| 1

|style="background:#dfdfdf;"| 2

|style="background:#ffffbf;"| 1

|style="background:#dfdfdf;"| 2

! 194

2

|align=left| {{flagicon|USA}} Austin McCusker

|style="background:#dfdfdf;"| 2

|style="background:#dfdfdf;"| 2

|style="background:#efcfff;"| 16

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 6

|style="background:#ffffbf;"| 1

! 174

3

|align=left| {{flagicon|USA}} Max Hanratty

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 4

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 4

! 163

4

|align=left| {{flagicon|BRA}} Leo Lamelas

|style="background:#dfffdf;"| 7

|style="background:#ffffbf;"| 1

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 16

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 13

! 150

5

|align=left| {{flagicon|USA}} TJ Fischer

|

|style="background:#dfdfdf;"| 2

|style="background:#efcfff;"| 16

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 6

|style="background:#ffffbf;"| 1

! 142

6

|align=left| {{flagicon|USA}} Matt Dicken
{{flagicon|USA}} Corey Lewis

|style="background:#efcfff;"| 12

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 6

|style="background:#dfffdf;"| 6

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 9

! 140

7

|align=left| {{flagicon|CAN}} Cameron Cassels

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 11

|style="background:#dfffdf;"| 13

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 9

|style="background:#dfffdf;"| 5

! 133

8

|align=left| {{flagicon|CAN}} Rob Hodes

|style="background:#efcfff;"| 11

|style="background:#efcfff;"| 16

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 5

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 16

! 130

9

|align=left| {{flagicon|USA}} Robby Foley
{{flagicon|USA}} Jim Garrett

|style="background:#dfffdf;"| 9

|style="background:#dfffdf;"| 6

|style="background:#dfffdf;"| 9

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 13

|style="background:#dfffdf;"| 12

! 129

10

|align=left| {{flagicon|CAN}} Zacharie Robichon
{{flagicon|CAN}} Dean Baker

|

|style="background:#dfffdf;"| 13

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 4

|style="background:#dfdfdf;"| 2

|style="background:#dfffdf;"| 8

! 124

11

|align=left| {{flagicon|USA}} Kenton Koch
{{flagicon|USA}} Joel Janco

|style="background:#dfffdf;"| 6

|style="background:#dfffdf;"| 14

|style="background:#dfffdf;"| 11

|style="background:#dfffdf;"| 13

|style="background:#dfffdf;"| 7

|style="background:#efcfff;"| 17

! 118

12

|align=left| {{flagicon|USA}} Keith Grant
{{flagicon|USA}} David Grant

|

|

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 10

|style="background:#dfffdf;"| 11

|style="background:#ffdf9f;"| 3

! 97

13

|align=left| {{flagicon|USA}} Lance Willsey

|style="background:#efcfff;"| 13

|style="background:#dfffdf;"| 10

|style="background:#dfffdf;"| 12

|style="background:#efcfff;"| 14

|

|style="background:#dfffdf;"| 10

! 96

14

|align=left| {{flagicon|USA}} Sean Rayhall

|style="background:#efcfff;"| 11

|style="background:#efcfff;"| 16

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 5

|

|

! 85

15

|align=left| {{flagicon|PER}} Rodrigo Pflucker
{{flagicon|CAN}} Anthony Simone

|

|style="background:#efcfff;"| 17

|style="background:#dfdfdf;"| 2

|style="background:#efcfff;"| 15

|

|style="background:#efcfff;"| 15

! 78

16

|align=left| {{flagicon|CAN}} Benjamin Waddell

|

|style="background:#dfffdf;"| 8

|style="background:#dfffdf;"| 4

|

|style="background:#dfffdf;"| 5

|

! 77

17

|align=left| {{flagicon|CAN}} Charles Chi
{{flagicon|USA}} Memo Gidley

|

|

|style="background:#dfffdf;"| 10

|style="background:#dfffdf;"| 12

|style="background:#dfffdf;"| 14

|style="background:#dfffdf;"| 11

! 77

18

|align=left| {{flagicon|AUS}} Scott Andrews

|

|style="background:#dfffdf;"| 12

|

|

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 7

! 73

19

|align=left| {{flagicon|FRA}} Yann Clairay

|

|

|style="background:#ffffbf;"| 1

|style="background:#dfdfdf;"| 2

|

|

! 67

20

|align=left| {{flagicon|USA}} Gary Gibson
{{flagicon|USA}} Josh Hurley

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 7

|style="background:#efcfff;"| 17

|

|

|

! 64

21

|align=left| {{flagicon|CAN}} Michael Whelden

|style="background:#dfffdf;"| 4

|style="background:#ffdf9f;"| 3

|

|

|

|

! 58

22

|align=left| {{flagicon|USA}} Hanna Zellers

|

|

|

|style="background:#dfffdf;"| 9

|style="background:#dfffdf;"| 12

|style="background:#dfffdf;"| 14

! 58

23

|align=left| {{flagicon|CAN}} Brad Baker
{{flagicon|USA}} Jan Heylen

|

|style="background:#efcfff;"| 15

|style="background:#dfffdf;"| 14

|style="background:#dfffdf;"| 11

|

|

! 53

24

|align=left| {{flagicon|CAN}} Roman De Angelis

|style="background:#ffffbf;"| 1

|

|

|style="background:#dfffdf;"| 16

|

|

! 50

25

|align=left| {{flagicon|USA}} Andrew Evans

|

|

|

|

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 13

! 46

26

|align=left| {{flagicon|USA}} Bruce Hamilton
{{flagicon|EST}} Tõnis Kasemets

|

|

|

|

|style="background:#dfffdf;"| 10

|style="background:#dfffdf;"| 6

! 46

27

|align=left| {{flagicon|CAN}} Garett Grist

|

|

|

|style="background:#ffdf9f;"| 3

|

|style="background:#dfffdf;"| 16

! 45

28

|align=left| {{flagicon|USA}} Gerry Kraut

|

|style="background:#dfffdf;"| 12

|

|

|

|style="background:#dfffdf;"| 7

! 43

29

|align=left| {{flagicon|GBR}} Jay Howard

|

|

|style="background:#dfffdf;"| 15

|style="background:#dfffdf;"| 9

|

|

! 38

30

|align=left| {{flagicon|MEX}} Patricio O'Ward

|

|style="background:#ffffbf;"| 1

|

|

|

|

! 35

31

|align=left| {{flagicon|RSA}} Stephen Simpson

|

|

|

|

|style="background:#ffffbf;"| 1

|

! 35

32

|align=left| {{flagicon|USA}} Nicholas Colyvas

|

|

|style="background:#dfffdf;"| 15

|

|

|style="background:#dfffdf;"| 14

! 33

33

|align=left| {{flagicon|SUI}} David Droux

|style="background:#dfdfdf;"| 2

|

|

|

|

|

! 32

35

|align=left| {{flagicon|CAN}} Daniel Morad

|style="background:#ffdf9f;"| 3

|

|

|

|

|

! 30

36

|align=left| {{flagicon|USA}} Will Owen

|

|

|style="background:#ffdf9f;"| 3

|

|

|

! 30

37

|align=left| {{flagicon|USA}} Matthew Bell
{{flagicon|USA}} James McGuire Jr

|

|style="background:#dfffdf;"| 4

|

|

|

|

! 28

38

|align=left| {{flagicon|USA}} Harry Gottsacker

|

|

|

|

|

|style="background:#dfffdf;"| 4

! 28

39

|align=left| {{flagicon|USA}} Charles Wicht

|style="background:#dfffdf;"| 7

|

|

|

|

|

! 24

40

|align=left| {{flagicon|USA}} Trent Hindman

|

|

|

|style="background:#dfffdf;"| 7

|

|

! 24

41

|align=left| {{flagicon|USA}} Shane Lewis
{{flagicon|USA}} Mike Skeen

|

|style="background:#dfffdf;"| 9

|

|

|

|

! 22

42

|align=left| {{flagicon|USA}} Henry Gilbert
{{flagicon|USA}} Andy Pilgrim

|style="background:#dfffdf;"| 10

|

|

|

|

|

! 21

43

|align=left| {{flagicon|USA}} Daniel Swanbeck

|

|

|

|

|style="background:#dfffdf;"| 12

|

! 19

{{Tooltip|Pos.|Position}}

! Driver

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

|valign="top"|

{{Motorsport driver results legend}}

Bold - Pole position

Italics - Fastest lap

|}

==Mazda Prototype Challenge==

class="wikitable" style="font-size: 85%; text-align:center"

! {{Tooltip|Pos.|Position}}

! Driver

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

1

|align=left| {{flagicon|USA}} Jon Brownson

|style="background:#dfffdf;"| 5

|style="background:#efcfff;"| 9

|style="background:#dfdfdf;"| 2

|style="background:#dfdfdf;"| 2

|style="background:#dfffdf;"| 6

|style="background:#ffffbf;"| 1

! 172

2

|align=left| {{flagicon|USA}} Tazio Ottis
{{flagicon|USA}} Bart Wolf

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 4

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 4

|style="background:#dfdfdf;"| 2

! 170

3

|align=left| {{flagicon|USA}} Stephen Dawes

|style="background:#dfffdf;"| 4

|style="background:#ffdf9f;"| 3

|style="background:#efcfff;"| 8

|style="background:#dfffdf;"| 4

|style="background:#ffdf9f;"| 3

|style="background:#ffdf9f;"| 3

! 169

4

|align=left| {{flagicon|USA}} Howard Jacobs

|style="background:#dfffdf;"| 11

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 7

|style="background:#ffffbf;"| 1

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 5

! 166

5

|align=left| {{flagicon|USA}} Dave House

|style="background:#dfffdf;"| 6

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 5

|style="background:#efcfff;"| 6

|style="background:#dfdfdf;"| 2

|style="background:#efcfff;"| 10

! 164

6

|align=left| {{flagicon|USA}} Paul LaHaye

|style="background:#dfffdf;"| 9

|style="background:#dfdfdf;"| 2

|style="background:#dfffdf;"| 6

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 5

|style="background:#efcfff;"| 4

! 163

7

|align=left| {{flagicon|USA}} Robert Masson

|style="background:#ffffbf;"| 1

|style="background:#efcfff;"| 8

|style="background:#ffdf9f;"| 3

|style="background:#dfffdf;"| 8

|style="background:#efcfff;"| 8

|style="background:#dfffdf;"| 9

! 156

8

|align=left| {{flagicon|CAN}} Michal Chlumecky

|style="background:#efcfff;"| 12

|

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 5

|style="background:#dfffdf;"| 7

|style="background:#dfffdf;"| 8

! 104

9

|align=left| {{flagicon|USA}} James French

|

|

|

|style="background:#ffffbf;"| 1

|style="background:#ffffbf;"| 1

|style="background:#dfffdf;"| 5

! 96

10

|align=left| {{flagicon|USA}} Mikel Miller

|style="background:#dfffdf;"| 6

|

|

|

|style="background:#dfdfdf;"| 2

|style="background:#efcfff;"| 10

! 78

11

|align=left| {{flagicon|USA}} Wyatt Schwab

|style="background:#dfffdf;"| 7

|style="background:#efcfff;"| 6

|style="background:#efcfff;"| 9

|

|

|

! 71

12

|align=left| {{flagicon|USA}} Kyle Masson

|

|

|

|style="background:#dfffdf;"| 8

|style="background:#efcfff;"| 8

|style="background:#dfffdf;"| 9

! 68

13

|align=left| {{flagicon|USA}} Tim George

|style="background:#dfffdf;"| 8

|style="background:#efcfff;"| 7

|

|

|

|

! 47

14

|align=left| {{flagicon|GBR}} Stuart Rettie

|style="background:#dfdfdf;"| 2

|

|

|

|

|

! 32

15

|align=left| {{flagicon|USA}} Gerhard Watzinger

|

|

|

|

|

|style="background:#dfffdf;"| 6

! 25

16

|align=left| {{flagicon|USA}} John DeAngelis

|

|

|

|

|

|style="background:#dfffdf;"| 7

! 24

17

|align=left| {{flagicon|USA}} Jay Salmon

|style="background:#dfffdf;"| 10

|

|

|

|

|

! 21

{{Tooltip|Pos.|Position}}

! Driver

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

=Team's Championships=

==LMP3==

class="wikitable" style="font-size: 85%; text-align:center;"

! {{Tooltip|Pos.|Position}}

! Team

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

1

|align=left| No. 30 Extreme Speed Motorsports

|style="background:#FFDF9F;"| 3

|style="background:#FFDF9F;"| 3

|style="background:#FFFFBF;"| 1

|style="background:#DFDFDF;"| 2

|style="background:#FFFFBF;"| 1

|style="background:#DFDFDF;"| 2

! 194

2

|align=left| No. 47 Forty 7 Motorsports

|style="background:#DFDFDF;"| 2

|style="background:#DFDFDF;"| 2

|style="background:#EFCFFF;"| 16

|style="background:#FFFFBF;"| 1

|style="background:#DFFFDF;"| 6

|style="background:#FFFFBF;"| 1

! 174

3

|align=left| No. 3 Extreme Speed Motorsports

|style="background:#DFFFDF;"| 4

|style="background:#DFFFDF;"| 8

|style="background:#DFFFDF;"| 4

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 4

! 163

4

|align=left| No. 4 ANSA Motorsports

|style="background:#FFFFBF;"| 1

|style="background:#DFFFDF;"| 13

|style="background:#DFFFDF;"| 8

|style="background:#DFFFDF;"| 4

|style="background:#DFDFDF;"| 2

|style="background:#DFFFDF;"| 8

! 159

5

|align=left| No. 7 CWR

|style="background:#DFFFDF;"| 7

|style="background:#FFFFBF;"| 1

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 16

|style="background:#DFFFDF;"| 4

|style="background:#DFFFDF;"| 13

! 150

6

|align=left| No. 17 P1 Motorsports

|style="background:#EFCFFF;"| 12

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 6

|style="background:#DFFFDF;"| 6

|style="background:#DFFFDF;"| 8

|style="background:#DFFFDF;"| 9

! 140

7

|align=left| No. 75 Performance Tech Motorsports

|style="background:#DFFFDF;"| 8

|style="background:#DFFFDF;"| 11

|style="background:#DFFFDF;"| 13

|style="background:#DFFFDF;"| 7

|style="background:#DFFFDF;"| 9

|style="background:#DFFFDF;"| 5

! 133

8

|align=left| No. 51 K2R Motorsports

|style="background:#EFCFFF;"| 9

|style="background:#EFCFFF;"| 16

|style="background:#DFFFDF;"| 7

|style="background:#DFFFDF;"| 5

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 16

! 130

9

|align=left| No. 42 P1 Motorsports

|style="background:#DFFFDF;"| 9

|style="background:#DFFFDF;"| 6

|style="background:#DFFFDF;"| 9

|style="background:#DFFFDF;"| 8

|style="background:#DFFFDF;"| 13

|style="background:#DFFFDF;"| 12

! 129

10

|align=left| No. 25 P1 Motorsports

|style="background:#DFFFDF;"| 6

|style="background:#DFFFDF;"| 14

|style="background:#DFFFDF;"| 11

|style="background:#DFFFDF;"| 13

|style="background:#DFFFDF;"| 7

|style="background:#EFCFFF;"| 17

! 118

11

|align=left| No. 40 Polestar Motor Racing Inc.

|

|

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 10

|style="background:#DFFFDF;"| 11

|style="background:#FFDF9F;"| 3

! 97

12

|align=left| No. 33 Extreme Speed Motorsports

|style="background:#EFCFFF;"| 13

|style="background:#DFFFDF;"| 10

|style="background:#DFFFDF;"| 12

|style="background:#EFCFFF;"| 14

|

|style="background:#DFFFDF;"| 10

! 96

13

|align=left| No. 74 Forty 7 Motorsports

|

|style="background:#EFCFFF;"| 17

|style="background:#DFDFDF;"| 2

|style="background:#EFCFFF;"| 15

|

|style="background:#EFCFFF;"| 15

! 78

14

|align=left| No. 87 Five Miles Out Racing

|

|

|style="background:#DFFFDF;"| 15

|style="background:#DFFFDF;"| 9

|style="background:#DFFFDF;"| 12

|style="background:#DFFFDF;"| 14

! 77

15

|align=left| No. 88 Five Miles Out Racing

|

|

|style="background:#DFFFDF;"| 10

|style="background:#DFFFDF;"| 12

|style="background:#DFFFDF;"| 14

|style="background:#DFFFDF;"| 11

! 74

16

|align=left| No. 44 Ave Motorsports

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 7

|style="background:#EFCFFF;"| 17

|

|

|

! 64

17

|align=left| No. 19 Baker Racing

|

|style="background:#EFCFFF;"| 15

|style="background:#DFFFDF;"| 14

|style="background:#DFFFDF;"| 11

|

|

! 53

18

|align=left| No. 60 Wulver Racing

|

|

|

|

|style="background:#DFFFDF;"| 10

|style="background:#DFFFDF;"| 6

! 46

19

|align=left| No. 55 JDC Motorsports

|

|style="background:#DFFFDF;"| 12

|

|

|

|style="background:#DFFFDF;"| 7

! 43

20

|align=left| No. 23 Gilbert LMP3 Racing

|style="background:#DFFFDF;"| 10

|style="background:#DFFFDF;"| 9

|

|

|

|

! 43

21

|align=left| No. 26 K2R Motorsports

|

|style="background:#DFFFDF;"| 4

|

|

|

|

! 28

{{Tooltip|Pos.|Position}}

! Team

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

==Mazda Prototype Challenge==

class="wikitable" style="font-size: 85%; text-align:center;"

! {{Tooltip|Pos.|Position}}

! Team

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

1

|align=left| No. 34 Eurosport Racing

|style="background:#DFFFDF;"| 5

|style="background:#EFCFFF;"| 9

|style="background:#DFDFDF;"| 2

|style="background:#DFDFDF;"| 2

|style="background:#DFFFDF;"| 6

|style="background:#FFFFBF;"| 1

! 172

2

|align=left| No. 28 Wolf Motorsports

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 4

|style="background:#DFFFDF;"| 4

|style="background:#DFFFDF;"| 7

|style="background:#DFFFDF;"| 4

|style="background:#DFDFDF;"| 2

! 170

3

|align=left| No. 22 Performance Tech Motorsports

|style="background:#DFFFDF;"| 4

|style="background:#FFDF9F;"| 3

|style="background:#EFCFFF;"| 8

|style="background:#DFFFDF;"| 4

|style="background:#FFDF9F;"| 3

|style="background:#FFDF9F;"| 3

! 169

4

|align=left| No. 77 Performance Tech Motorsports

|style="background:#DFFFDF;"| 11

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 7

|style="background:#FFFFBF;"| 1

|style="background:#FFFFBF;"| 1

|style="background:#DFFFDF;"| 5

! 166

5

|align=left| No. 86 ONE Motorsports

|style="background:#DFFFDF;"| 6

|style="background:#FFFFBF;"| 1

|style="background:#DFFFDF;"| 5

|style="background:#EFCFFF;"| 6

|style="background:#DFDFDF;"| 2

|style="background:#EFCFFF;"| 10

! 164

6

|align=left| No. 36 ONE Motorsports

|style="background:#DFFFDF;"| 9

|style="background:#DFDFDF;"| 2

|style="background:#DFFFDF;"| 6

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 5

|style="background:#EFCFFF;"| 4

! 163

7

|align=left| No. 11 Performance Tech Motorsports

|style="background:#FFFFBF;"| 1

|style="background:#EFCFFF;"| 8

|style="background:#FFDF9F;"| 3

|style="background:#DFFFDF;"| 8

|style="background:#EFCFFF;"| 8

|style="background:#DFFFDF;"| 9

! 156

8

|align=left| No. 31 Eurosport Racing

|style="background:#EFCFFF;"| 12

|

|style="background:#FFFFBF;"| 1

|style="background:#DFFFDF;"| 5

|style="background:#DFFFDF;"| 7

|style="background:#DFFFDF;"| 8

! 127

9

|align=left| No. 18 Performance Tech Motorsports

|style="background:#DFFFDF;"| 7

|style="background:#EFCFFF;"| 6

|style="background:#EFCFFF;"| 9

|

|

|style="background:#DFFFDF;"| 7

! 95

10

|align=left| No. 24 Eurosport Racing

|style="background:#DFFFDF;"| 8

|style="background:#EFCFFF;"| 7

|

|

|

|

! 47

11

|align=left| No. 21 ODU Motorsports

|style="background:#DFDFDF;"| 2

|

|

|

|

|

! 32

12

|align=left| No. 32 ONE Motorsports

|

|

|

|

|

|style="background:#DFFFDF;"| 6

! 25

13

|align=left| No. 46 ODU Motorsports

|style="background:#DFFFDF;"| 10

|

|

|

|

|

! 21

{{Tooltip|Pos.|Position}}

! Team

! DAY

! SEB

! BAR

! MOS

! VIR

! ATL

! Points

References

{{Reflist}}

External links

  • [https://prototypechallenge.imsa.com/ Prototype Challenge Website] {{Webarchive|url=https://web.archive.org/web/20190202212603/https://prototypechallenge.imsa.com/ |date=2019-02-02 }}
  • [https://www.imsa.com/ IMSA Website]

{{LMP3 championships}}

{{DEFAULTSORT:IMSA Prototype Challenge}}

2018

Category:2018 in American motorsport