Tamarack Ottawa Race Weekend is Canada's best marathon weekend, offering a variety of races and challenges for runners and walkers of all levels. The event, which is a hybrid of live and virtual races, takes participants through the streets, paths, trails, and even treadmills. In 2023, participants raised over $1 million for local charities, making a significant impact on the community.

The Desjardins Charity Challenge is a special program associated with the race weekend that allows runners and walkers to fundraise for their chosen charities. By participating in the challenge, individuals have the opportunity to support frontline organizations and charities that have been greatly affected in recent years. The challenge also offers cash prizes for official charities that excel in fundraising efforts.

Additionally, participants who raise over $500 for their charity will receive a free entry to any event in Tamarack Ottawa Race Weekend 2025. Join Tamarack Ottawa Race Weekend and make every step count for a great cause