O'Harra Stadium

{{short description|Stadium located in South Dakota, U.S.A.}}

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

{{Infobox venue

| stadium_name = O'Harra Stadium

| nickname = Dunham Field

| image =

| address = 501 E. St. Joseph St.

| location = South Dakota School of Mines & Technology
Rapid City, South Dakota

| coordinates = {{coord|44|04|22|N|103|12|10|W|type:landmark_scale:2000|display=it|format=dms}}

| publictransit = {{rint|bus|1}} Rapid Ride

| image_map = {{maplink|frame=yes|plain=yes|frame-align=center|frame-width=250|zoom=15|type=point}}

| pushpin_map = USA#South Dakota

| pushpin_relief = 1

| pushpin_map_caption =Location in the United States##Location in South Dakota

| pushpin_label = Rapid City

| broke_ground = May 18, 1931

| opened = {{start date and age|1938|9|16|br=y}}

| expanded =

| renovated =

| owner = SDSM&T

| operator = SDSM&T

| surface = Artificial turf

| construction_cost = $132,000 (original structure)
(${{formatprice|{{Inflation|US|132000|1931}}}} in {{Inflation-year|US}}{{inflation-fn|US}})

| architect = Sigma Tau members

| structural engineer =

| project_manager =

| general_contractor = Works Progress Administration (WPA)

| tenants = SDSM&T Hardrockers (NCAA) (1938–present)
Stevens HS Raiders (SDHSAA) (1969–present)
Central HS Cobblers (SDHSAA) (1978–present)

| seating_capacity = 4,000 (approx.)
(3,500 seats and
250 tailgating spots)

| record_attendance = 5,000 – (Sept. 15, 2015)
(vs. Black Hills State)

}}

File:O'Harra Stadium.jpg

Dunham Field at O'Harra Memorial Stadium is a multi-purpose college football stadium in the United States, located on the campus of the South Dakota School of Mines & Technology (SDSM&T) in Rapid City, South Dakota. It is the home of the South Dakota Mines Hardrockers of the Rocky Mountain Athletic Conference in NCAA Division II, as well as Rapid City's two public high schools (Central and Stevens).

The stadium is named after SDSM&T's eighth president, Dr. Cleophas C. O'Harra (who decided on the location), and the field is named after two alumni boosters, George & Nancy Dunham.

The stadium has a unique design, consisting of standard bleacher and box seating to one side and a three-tiered terrace on the opposite side, consisting of 250 paved parking spots allowing spectators to tailgate and watch games from their vehicles.{{cite web |url=http://www.youvisit.com/tour/sdsmt?loc=trail4:0:1:1&pl=v |title=Experience South Dakota School Of Mines & Technology in Virtual Reality |website=www.youvisit.com |url-status=dead |archive-url=https://web.archive.org/web/20161230230750/http://www.youvisit.com/tour/sdsmt?loc=trail4:0:1:1&pl=v |archive-date=2016-12-30}}{{Cite web|url=http://gorockers.com/facilities/?id=4|title = Facilities}} A track also encircles the field, allowing its use for track and field events. The artificial turf field has a northwest–southeast alignment at an approximate elevation of {{convert|3180|ft|round=5}} above sea level.