OTT Trail Marathon & 10 Mile Trail Race

Ready to take on the Brecon Beacons? 🔥

The Off The Tarmac Marathon & 10 Mile delivers a true mountain challenge across the iconic Pen y Fan range. Expect steep climbs, technical trails, wild weather, and those unbeatable views that make every step worth it. 🏃‍♂️💨⛰️

From the summit of Pen y Fan to the ridgelines of Fan y Big and Tor y Foel, this race is built for runners who want more than a standard road event — it’s pure mountain running with heart. ❤️

Friendly marshals, well‑placed checkpoints, tough cut‑offs, and a community that lives for the outdoors make this one of the most rewarding days you’ll have on the trails.

Choose your challenge — Marathon or 10 Mile — and come write your own OTT story. 💥 #OffTheTarmac #MountainRunning #BreconBeacons #TrailLife

Entry Options

Marathon
10 Mile Trail Race

Refunds

Refunds

Please contact the Jonathan Rees at info@offthetarmac.co.uk to discuss the available options for cancellations / refunds.

The following options are available:

  • 5 months or more before the event, 75% of entry fee will be refunded OR you can transfer the remaining cost (75% of entry fee) off a different event.  
  • 2 months before the event, 50% of entry fee will be refunded OR you can transfer the remaining cost (50% of entry fee) to a different race.
  • 1 month before the event, no Refunds or Transfers to another race are available .
  • You can transfer your place to another 


You can manage your entries from the My Entries page.