Persistence Backyard Ultra

Arva, Canada • 2 Aug 2025

The Persistence Backyard Ultra is an endurance running event held at Eco Park in Arva, Ontario, Canada. Participants run a 6.7056 km loop composed of two consecutive laps of a 3.36 km course featuring crushed stone trails, grass, and dirt roads. The race challenges runners to complete the loop every hour until only one remains, testing their persistence and stamina. Capped at 65 participants, the event fosters a supportive atmosphere and offers a chance to qualify for Lazarus Lake's Big Dog's Backyard Ultra. It supports the Children's Health Foundation and is sanctioned by Athletics Ontario, emphasizing community and competitive spirit. Visit the organization's website for the most recent information.

Race information

6 km
6.7056 Kilometres Loop
Visit the organization's website for the most recent information.
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