Humberstone Speedway
Port Colborne, ON
Schedule & Results
2021 Events
Jul30
Friday, July 30, 2021
All Canadian Weekend
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour
Jul31
Saturday, July 31, 2021
Humberstone Speedway
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour
Aug15
Sep10
Friday, September 10, 2021
Zanchin Truck and Trailers Presents Sprint Cars
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour
Sep19
Sunday, September 19, 2021
Humberstone Speedway
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour
Oct1
Friday, October 1, 2021
Humberstone Speedway
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour
Oct2
Saturday, October 2, 2021
Humberstone Speedway
Knights of Thunder 360 Sprint Car Series, Action Sprint Tour