Trails & Tarmac Backyard Ultra

Crickhowell, United Kingdom • 19 Sep 2025

The Trails & Tarmac Backyard Ultra, organized by Limitless Trails, takes place near Crickhowell in the scenic Black Mountains, Powys, UK. This endurance event features a 4.2-mile loop combining equal parts trail and tarmac, with mostly flat terrain, one gradual climb, and a short steep section, allowing for a fast-paced race. Runners complete loops every hour, continuing until only one remains, who wins the trophy.

Participants reaching 32 miles earn ultra medals. The event offers on-course aid, hot food after the fifth loop, medical support, showers, toilets, and photography. Camping nearby and post-race recovery options like sauna and ice baths are available. Visit the organization's website for the most recent information.

Race information

4 mi
4.167 Mile Loop Repeated Hourly Until Last Person Standing
Visit the organization's website for the most recent information.
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