Trails & Tarmac Back Yard Ultra - Winter

Test your ultimate endurance in the stunning Black Mountains at the Trails & Tarmac Backyard Ultra - Winter in Crickhowell on February 14, 2026. This unique and grueling event challenges you to complete a 4.167-mile mixed-terrain loop every hour until only one runner remains, with the last person standing crowned the winner. Feel the intense, strategic atmosphere of a race where time management, pacing, and sheer mental fortitude are as critical as physical fitness, all set against the beautiful, rugged backdrop of the Welsh countryside.

Experience the exceptional support and community spirit of a Limitless Trails event, where runners are fed and watered throughout, with hot food provided after the 5th yard. The 50/50 trail and tarmac loop, featuring one gradual climb, is designed for speed, making each hourly departure a tactical decision. With medals awarded to anyone reaching the 32-mile ultra mark, the race celebrates both the sole victor and every participant's personal achievement. Secure a coveted spot on the waitlist for a true test of limitless endurance where the simple question—"can you do one more lap?"—echoes every hour.