Mosport Trans-Am

! Date

! Drivers

! Car

! Distance/Duration

! Race Title

! Report

| August 21

| {{flagicon|CAN}} Ludwig Heimrath

| Porsche Carrera

|41 Laps - {{convert|100.819|mi|km}}

|Player's Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=10938|title=Player's 200

|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| August 20

| {{flagicon|USA}} Peter Gregg
{{flagicon|FRA}} Bob Wollek

| Porsche 934

| 243 Laps - {{convert|597.537|mi|km}}

| Molson Diamond Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=10968|title=Molson Diamond Trans Am|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| August 19

| {{flagicon|US}} Greg Pickett

| Chevrolet Corvette

| 40 Laps - {{convert|99.4|mi|km}}

| Molson Diamond Trans-Am

|{{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11005|title=Molson Diamond

|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| August 19

|{{flagicon|US}} John Paul

|Porsche 935

| 40 Laps - {{convert|100|mi|km}}

|Molson Trans-Am

|{{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11204|title=SCCA Trans-Am race|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| colspan="6"| Race Not Held

| Sept. 12

|{{flagicon|US}} Bob Tullius

| Jaguar XJS

| 40 Laps - {{convert|98.36|mi|km}}

| Swiss Chalet Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11409|title=Swiss Chalet Trans Am|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| colspan="6"| {{sort|1982| Race Not Held}}

| Sept. 9

|{{flagicon|US}}Paul Miller

| Porsche Carrera

| 40 Laps - {{convert|98.36|mi|km}}

| Budweiser Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11539|title=SCCA Trans-am race|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 8

| {{flagicon|USA}} Wally Dallenbach Jr.

| Mercury Capri

|40 Laps - {{convert|98.36|mi|km}}

| Budweiser Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11589|title=SCCA Trans-am race|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 14

| {{flagicon|USA}} Scott Pruett

| Mercury Capri

| 40 Laps - {{convert|98.36|mi|km}}

| Budweiser 650 Trans-Am

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11718|title=Budweiser 650

|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 20

| {{flagicon|USA}} Scott Pruett

| Merkur XR4Ti

|40 Laps - {{convert|98.36|mi|km}}

| Rothman's Trans-Am Weekend

|{{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11840|title=Rothman's Trans Am|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 25

| {{flagicon|USA}} Darin Brassfield

| Chevrolet Corvette

|50 Laps - {{convert|122.95|mi|km}}

| Rothmans Trans-Am Weekend

|{{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=11966|title=Rothman's Trans Am|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 24

| {{flagicon|CAN}} Ron Fellows

| Ford Mustang

|50 Laps - {{convert|122.95|mi|km}}

| Rothmans Trans-Am Weekend

| {{cite web|url=http://www.ultimateracinghistory.com/race.php?raceid=18603|title=Rothman's Trans Am|publisher=ultimateracinghistory.com|accessdate=2013-03-30}}

| Sept. 9

| {{flagicon|USA}} Dorsey Schroeder

| Ford Mustang

|50 Laps - {{convert|122.95|mi|km}}

| SCCA Trans-Am Weekend

|{{cite web|url=http://motorsportwinners.com/2011/11/trans-am-championship/|title=Trans-Am Championship (1966-2009)|publisher=motorsportwinners.com|accessdate=2013-03-30}}

| Sept. 8

| {{flagicon|USA}} Scott Sharp

| Chevrolet Camaro

|50 Laps - {{convert|122.95|mi|km}}

| Liquid Tide Trans-Am

|

| June 28

| {{flagicon|USA}} Scott Sharp

| Chevrolet Camaro

|40 Laps - {{convert|98.36|mi|km}}

| Erin Maxx Trans-Am Classic

|{{cite web|url=http://www.theautochannel.com/news/2003/05/12/161103.html|title=Trans-Am Series Ready for Rumble in the Great White North|publisher=The Auto Channel|accessdate=2013-03-30}}

| June 20

| {{flagicon|USA}} Scott Sharp

| Chevrolet Camaro

|40 Laps - {{convert|98.36|mi|km}}

| Player's Ltd. 200 Weekend

|{{cite web|url=http://www.sccaproracing.com/story.php?ID=1682|title=SCCA Pro Racing Trans-Am Series Makes First Trip North of the Border to Mosport|publisher=SCCA Pro Racing|accessdate=2013-03-30}}

| May 22

| {{flagicon|USA}} Scott Pruett

| Chevrolet Camaro

|40 Laps - {{convert|98.36|mi|km}}

| Hy & Zel's Trans-Am

|{{cite web|url=http://motorsportwinners.com/2011/11/trans-am-championship/|title=Trans-Am Championship (1966-2009)|publisher=Motorsport Winners|accessdate=2013-03-30}}

| May 21

| {{flagicon|USA}} Dorsey Schroeder

| Ford Mustang

|40 Laps - {{convert|98.36|mi|km}}

| Trans-Am Classic Weekend

|{{cite web|url=http://www.world-challenge.com/news/story.php?story=1682|title=SCCA Pro Racing Trans-Am Series Makes First 2010 Trip North of the Border to Mosport

|publisher=World Challenge|accessdate=2013-03-30}}

| May 19

| {{flagicon|USA}} Paul Gentilozzi

| Chevrolet Camaro

|40 Laps - {{convert|98.36|mi|km}}

| The Sunoco Ultra94 Trans-Am Weekend

|{{cite web|url=http://www.theautochannel.com/news/date/19960524/news00797.html|title=Gentilozzi Takes Trans-Am Win at Mosport Park; Becomes Fifth Trans-Am Race Winner in Five Races

|publisher=The Auto Channel|accessdate=2013-03-30}}

| Aug. 31

| {{flagicon|USA}} Tommy Kendall

| Ford Mustang

|40 Laps - {{convert|98.36|mi|km}}

| Mosport Festival

| Report{{cite web|url=http://www.theautochannel.com/news/date/19970901/news005797.html|title=Kendall Tops At Mosport Too, 11 for 11 with Mosport Park Trans-Am Win|publisher=The Auto Channel|accessdate=2013-03-30}}

| colspan="6"| Race Not Held

| May 23

| {{flagicon|USA}} Brian Simo

| Ford Mustang

| 40 Laps - {{convert|98.36|mi|km}}

| BFGoodrich Trans-Am

|{{cite web|url=http://www.dlg.speedfreaks.org/archive/1999/transam2.html|title=Transam - Round 2, Mosport Park|publisher=The GEL Motorsport Information Page|accessdate=2013-03-30}}

| May 21

| {{flagicon|USA}} Brian Simo

| Qvale Mangusta

|40 Laps - {{convert|98.36|mi|km}}

| Mosport Victoria Day Weekend

|{{cite web|url=http://www.motorsport.com/transam/news/mosport-race-report/|title=Mosport race report|publisher=Motorsport.com|accessdate=2013-03-30}}

| May 20

| {{flagicon|USA}} Paul Gentilozzi

| Jaguar XKR

|50 Laps - {{convert|121.344|mi|km}}

|Kenwood Communications Presents The Auto Parts Plus Victoria Day Trans-Am Weekend

|{{cite web|url=http://www.motorsport.com/transam/news/mosport-race-at-a-glance/|title=Mosport race at a glance|publisher=Motorsport.com|accessdate=2013-03-30}}

| May 19

| {{flagicon|USA}} Boris Said

| Panoz Esperante

|41 Laps - {{convert|100.819|mi|km}}

|The Victoria Day Trans-Am Weekend

|{{cite web|url=http://www.racingwest.com/news/articles/3903-boris-said-wins-the-victoria-day-trans-am-weekend.html|title=Boris Said Wins the Victoria Day Trans-Am Weekend at Mosport|publisher=RacingWest.com|accessdate=2013-04-19}}

| May 18

| {{flagicon|USA}} Scott Pruett

| Jaguar XKR

| 41 Laps - {{convert|100.819|mi|km}}

|The Victoria Day Trans-Am Weekend

|{{cite web|url=http://www.theracesite.com/print.cfm?form_article=5221|title=Canadian Scott Pruett is perfect 5 for 5 at Mosport|publisher=TheRaceSite.com|accessdate=2013-04-19}}

| colspan="6"| Race Not Held

| colspan="6"| Series Not Held

| May 17

| {{flagicon|Puerto Rico}} Jorge Diaz Jr

| Jaguar XKR

|

| Victoria Day SpeedFest Weekend

|

| May 23

| {{flagicon|CAN}} Kenny Wilden

| Chevrolet Corvette

|

| Victoria Day SpeedFest Weekend

|{{cite web|url=http://www.auto123.com/en/racing-news/canadian-domination-at-mosport-international-raceway-photos?artid=119325|title=Canadian domination at Mosport International Raceway|publisher=Auto123.com|accessdate=2013-04-19}}

| May 22

| {{flagicon|USA}} Tony Ave

| Chevrolet Corvette

|41 Laps - {{convert|100.819|mi|km}}

|Victoria Day SpeedFest Weekend

|{{cite web|url=http://www.racegoodyear.com/cfmx/web/racing/story.cfm?a_id=464|title=Ave Wins Again: Takes Trans AM Victory At Mosport|publisher=Goodyear Racing|accessdate=2013-04-19}}

| May 20

| {{flagicon|USA}} Doug Peterson

| Chevrolet Corvette

|41 Laps - {{convert|100.819|mi|km}}

|Victoria Day SpeedFest Weekend

|{{cite web|url=http://goracingtv.com/05/21/2012/peterson-halsmer-grab-trans-am-season-opening-wins-canadian-tire-motorsport-park/|title=Peterson, Halsmer Grab Trans-Am Season-Opening Wins at Canadian Tire Motorsport Park|publisher=GoRacingTV.com|accessdate=2013-04-19}}{{cite web|url=http://www.autoweek.com/article/20120521/motorsports/120529982|title=Peterson, Halsmer open Trans-Am season with wins at Canadian Tire Motorsport Park|publisher=Autoweek|accessdate=2013-07-18}}

| May 19

| {{flagicon|USA}} Doug Peterson

| Chevrolet Corvette

|41 Laps - {{convert|100.819|mi|km}}

| Castrol presents the Victoria Day SpeedFest Weekend

|{{cite web|url=http://www.gotransam.com/storage/Final%20Race%20CTMP%20'13.PDF|title=Final Race Results Trans-Am Championship Series Round 2|publisher=Trans-Am Series|accessdate=2013-07-18}}

| May 18

| {{flagicon|CAN}} Ron Fellows

| Chevrolet Corvette

| 41 Laps - {{convert|102.049|mi|km}}

| Castrol presents the Victoria Day SpeedFest Weekend

|{{cite web|url=http://www.autoweek.com/article/20140517/motorsports/140519848|title=Ron Fellows powers Chevrolet Corvette to Trans Am race win at Mosport in 100th series start|publisher=Autoweek.com|date=May 17, 2014|accessdate=May 19, 2014}}

| colspan="6"| Race Not Held

| Sept. 5

| colspan="5"|Canceled due to the COVID-19 pandemic

| colspan="6"| Race Not Held

| Aug. 31

| {{flagicon|USA}} Paul Menard

| Ford Mustang

| 41 Laps - {{convert|102.049|mi|km}}

| Labour Day Weekend Sprints

| {{cite web|url=https://racer.com/2024/08/31/menard-and-matos-both-score-fifth-wins-of-trans-am-season-at-ctmp/|title=Menard and Matos both score fifth wins of Trans Am season at CTMP|publisher=Racer.com|date=August 31, 2024|accessdate=September 12, 2024}}