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Cornwall's Backyard Ultra

Saint Eval, United Kingdom • 4 Oct 2025

Cornwall’s Backyard Ultra is a unique endurance running event held in St. Eval, Cornwall. Participants run a 4.167-mile (6.7 km) loop starting and ending in a private farming field, with the course extending around the old St.

Eval airfield on open roads. The race begins on the hour every hour, with no set finish time; runners continue completing laps until only one remains, making it a test of grit and resilience. Camping is available on-site for those competing long-term, and safety measures include high-visibility clothing and lighting for night running.

The event fosters a supportive community atmosphere, encouraging all levels of runners to push their limits. Visit the organization's website for the most recent information.

United Kingdom South West (England) Saint Eval

Race information

Website Registration
6 km
4.167 Miles (6.7056 Kilometers) Loop
Visit the organization's website for the most recent information.
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