Trails & Tarmac Backyard Ultra

Crickhowell, United Kingdom • 19 Sep 2025

The Trails & Tarmac Backyard Ultra is an exciting endurance running event set in the scenic Black Mountains near Crickhowell, Powys. Participants will tackle a 4.167-mile loop that combines both trail and tarmac surfaces, featuring a mix of flat terrain and a few climbs. The event encourages runners to complete as many loops as possible within an hour, with the last person standing declared the winner.

Medals are awarded to those who reach 32 miles. Support crews are welcome, but specific rules apply to maintain the integrity of the race. The event promises a supportive atmosphere with food and hydration provided. Visit the organization's website for the most recent information.

Race information

4 mi
4.167 Mile Loop
Visit the organization's website for the most recent information.
Trail runs nearby

The Save The Rhino Run in Wales, organized by Saturn Too, is a fundraising event aimed at raising awareness and support for rhino conservation. Set in the scenic Dare Valley Country Park, participants can choose their distance within a 7-hour time challenge, with options starting from 5km up to 50km..

The Forest of Dean Spring Trails Half Marathon is a scenic running event organized by the Rotary Club of the Royal Forest of Dean, taking place in the picturesque Forest of Dean. The race features a well-maintained multi-terrain course that begins and ends at the Speech House Hotel, winding through..

The CANUM 2025 is a 40-mile ultra marathon set along the scenic Monmouthshire & Brecon Canal in Wales. Participants will embark on an adventure that showcases the stunning Usk Valley and the natural beauty of the Brecon Beacons National Park. The route begins at Fourteen Locks and concludes in Breco..

The Beast of the Beacons is a challenging trail running event featuring 10, 20, and 40-mile routes set in the stunning Brecon Beacons National Park. Designed for both elite and beginner trail enthusiasts, participants will navigate a variety of terrains, including steep climbs, rocky paths, and sere..

Rasus y Bannau is an exciting long-distance running event taking place in Brecon, featuring three challenging races: a 100 km ultra, a 45-mile ultra, and a marathon. The routes traverse the stunning Bannau Brycheiniog (Brecon Beacons) National Park, offering participants breathtaking views and diver..

UTMB Index

The Afan Chase Trail Races, scheduled for May 10, 2025, offer an exhilarating trail running experience through the stunning Afan and Glyncorrwg forests. Participants can choose between a half marathon and a 10k race, both featuring diverse terrains including forest paths and single tracks. The route..