Canada’s largest race and event guide

IMPACT MAGAZINE — publisher of the original and largest printed annual RACE SOURCE GUIDE has been the go-to event guide publication for readers across Canada for over 31 years. It is available to over 250,000 racers and participants in Canada in print and online.

Featuring 1,300+ listings, including: Running Events | Triathlons | Adventure Races | Walks | Duathlons | Obstacle Races | Cycling Events

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