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Run Ottawa is the National Capital Region’s premiere running organization and the organizers of Canada’s largest multi-day running event—the Tamarack Ottawa Race Weekend. In 2013, a record 44,123 runners participated in six incredible events over the weekend.
In 2014, we will be celebrating a major milestone at the Tamarack Ottawa Race Weekend: the 40th running of the Ottawa Marathon. We look forward to celebrating 40 years of beautiful running in the nation’s capital with you!