Events calendar Niagara Falls

International Circuit Marathon between Niagara Falls and Fort Erie. In addition to the official 42-kilometre marathon, you can register for the half-marathon, 10-kilometre and 5-kilometre races. In 2023, all races start and finish in Canada, but a return of the city of Buffalo (USA) to the circuit could happen in the following years. They also organize the Ultra Marathon in June in Niagara-on-the-Lake.