Grassroots Backyard Ultra

The Grassroots Backyard Ultra is a unique running event scheduled for June 28, 2025, in Okotoks, Alberta. This race features a 6.71 km loop course primarily on asphalt pathways along the Sheep River, with a small section of dirt trail. Participants can compete in various timed events, including the Backyard15 and Backyard24, aiming for personal milestones of 100 km and 100 miles, respectively.

The race follows a "last person standing" format, where runners must complete each loop within one hour. The event emphasizes safety, with strict rules against receiving aid and the prohibition of headphones. Visit the organization's website for the most recent information.