Thunderbowl Raceway: Winged 305 Sprint Car Win List

Included in this list are all IMCA Sprint & Racesaver 305 Sprint Car Races recorded at Thunderbowl Raceway. There were 3 IMCA Sprint races recorded in 1997. Then Racesaver 305’s were brought to the track beginning in 2015.

Blake Robertson poses here with the BR Motorsports crew. BR Motorsports was founded in 1992 by Blake & his Father Brock. BR Motorsports has since grown into one of the largest suppliers of sprint car parts and components.