Thomas County Speedway
Colby, KS
Schedule & Results
Next Event
Gates Open
5:00 PMRacing Starts
6:00 PM2026 Events
Thursday, April 30, 2026
Play Day
REVIVAL Super Dirt Series, IMCA Hobby Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car
Friday, May 1, 2026
Dave Garman Memorial
REVIVAL Super Dirt Series, IMCA Hobby Stock, IMCA Northern SportMod
Friday, May 29, 2026
IMCA Weekly Racing
IMCA Hobby Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car
Saturday, May 30, 2026
IMCA Weekly Racing
URSS-United Rebel Sprint Series, IMCA Hobby Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, Cruisers
Friday, June 19, 2026
IMCA Weekly Racing
IMCA Hobby Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car
Friday, June 26, 2026
IMCA Weekly Racing
IMCA Hobby Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car
Thursday, July 9, 2026
Thursday Night Thunder
URSS-United Rebel Sprint Series, IMCA Modified, IMCA Stock Car, URSS Sprint Series
Friday, July 31, 2026
Thomas County Fair/ Jeff Hartwell Memorial
IMCA Modified, IMCA Stock Car, IMCA Hobby Stock, IMCA Northern SportMod