The Airdrie Backyard Ultra is not your typical race — it’s a test of endurance, resilience, and grit. Taking place on July 17, 2026, this event challenges runners to complete a 6.706 km loop every hour on the hour, continuing until there’s only one runner left standing. There’s no set distance, no finish line — only your own limits to discover.

Inspired by the original Backyard Ultra format created by Lazarus Lake, the Airdrie edition brings this global ultrarunning phenomenon to our local trails. Whether you’re chasing your first ultra-distance finish or pushing for 200+ kilometers, the Backyard format gives every runner a chance to dig deep, connect with others, and experience the true essence of endurance.

The Course

The looped course winds through the scenic trails and pathways surrounding Airdrie, Alberta — offering a mix of terrain that keeps things both fair and challenging. Each lap must be completed…