Race Director Difficulty Rating: 11/10

The infamous Devil has been made even harder! With 4433m of ascent, and the distance coming in at a monstrous 296km. You’ll face all the classic climbs made famous by this route. You’ll still climb Devil’s staircase form the regular direction, but you’ll face the others from the opposite direction to previous years.

This is not for the faint-hearted, and is truly a bucket list achievement!

• • Sardis Hill - 3/10
  • Glynneath Hill - 6/10
  • Black Mountain - 7/10
  • Sugar Loaf Hill - 5/10
  • Devils Staircase - 10/10
  • Bwlych Cerrig Duon - 5/10
  • Bwlych Bryn-Rhudd - 5/10
  • Rhigos - 6/10
  • The Bwlch - 7/10

    
    *The routes displayed are from the 2025 event. Please note that all routes are subject to change. Full 2026 routes will be released in due course.