Canada
The Ajax Race Weekend will take place in Ajax on Saturday 13 September 2025. You can run between 5 and 21 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
21 km
Half Marathon
10 km
10k
5 km
5 km
5k + 10k
5 km
5k + Half Marathon
4 Person Relay
