Tamarack Ottawa Race Weekend

The Tamarack Ottawa Race Weekend, held in Ottawa, Canada, is a premier running event featuring multiple race distances including a full marathon, half marathon, 10K, 5K, and 2K, along with three challenge options. Scheduled for May 24-25, 2025, the event offers both in-person and virtual participation. Runners receive commemorative medals, reusable bags, on-course nutrition, and post-race recovery food.

The race is professionally timed by Sportstats and supports numerous charitable organizations. The weekend also includes a kids marathon and emphasizes a top-tier race experience, making it one of Canada's best running events. More details are available at runottawa.ca. Visit the organization's website for the most recent information.