Interstate Speedway (SD)
Jefferson, SD
Schedule & Results
2024 Events
Sunday, April 21, 2024
Season Opener
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, April 28, 2024
Dirt Crown Summer Series - Stock Cars and Sport Mods
Dirt Crown, IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, May 5, 2024
Weekly Racing & Karts Season Opener
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, May 12, 2024
Weekly Racing & Micros
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, 600cc Winged Micros
Sunday, June 9, 2024
Weekly Racing
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, June 16, 2024
Weekly Racing & GOTRA Coupes
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, Vintage Full Body Stock Cars
Sunday, June 30, 2024
FIREWORKS! Weekly Racing & 305 Sprint Cars
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, IMCA RaceSaver Sprint Car
Sunday, July 7, 2024
Weekly Racing & Tri State Late Models
Tri-State Late Models, IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, July 14, 2024
Weekly Racing, Micros & Midwest Classic Stock Cars
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, Vintage Full Body Stock Cars, 600cc Winged Micros
Sunday, July 21, 2024
Dave Riley Memorial
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, August 4, 2024
Weekly Racing & LMSS
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, Late Model Street Stocks
Sunday, August 11, 2024
Weekly Racing & Tri State Late Models
Tri-State Late Models, IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, A Modifieds
Sunday, August 18, 2024
Modified Summer Challenge Series
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock, A Modifieds
Sunday, August 25, 2024
Championship Night
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, September 15, 2024
NAPA Championship Night - Weekly Racing
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Sunday, September 22, 2024
Weekly Racing - Topless Mod & Sport Mods!
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, IMCA Hobby Stock
Thursday, October 3, 2024
South Dakota Fall Nationals Practice
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, Late Model, IMCA Hobby Stock
Friday, October 4, 2024
South Dakota Fall Nationals Qualifying
IMCA Sport Compact, IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, Late Model, IMCA Hobby Stock, A Modifieds
Saturday, October 5, 2024
South Dakota Fall Nationals
IMCA Northern SportMod, IMCA Stock Car, IMCA Modified, Late Model, IMCA Hobby Stock