Grassroots Backyard Ultra

Okotoks, Canada • 28 Jun 2025

The Grassroots Backyard Ultra, held in Okotoks, Alberta, is a unique endurance running event featuring a 6.71 km loop primarily on an asphalt pathway along the Sheep River, with some single-track dirt trail and minimal elevation gain. The course is flat and fast, encouraging runners to push personal limits. Participants must complete each loop within one hour, with the last runner standing declared the winner after an additional victory lap. The event also offers timed challenges of 15 and 24 hours, covering 100 km and 100 miles respectively. Located near local amenities and close to the Rockies, the race fosters a competitive yet community-focused atmosphere on an open public course. Visit the organization's website for the most recent information.

Race information

100 mi
Backyard24 [by24] — 24 Hours, 100 Miles
100 km
Backyard15 [by15]— 15 Hours, 100.65 Km
6 km
34 m+
Backyard Ultra Loop
Visit the organization's website for the most recent information.
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