7/10/2020 - Knoxville Raceway
Knoxville, IA
- Iowa Sprint Car League 53 entries
- POWRi WAR Sprints,Iowa Sprint Car League
- 410 Sprints - Non-Winged53 entries
- USAC National Sprint Cars
- 360 Sprints - Winged37 entries
- 410 Sprints - Winged
Full Event Information on MyRacePass