Montane Dragon's Back Race

Conwy, United Kingdom • 7-12 Sep 2026

Event overview

The Dragon’s Back Race is a multi-stage ultra running event in Wales. It takes place over six days and covers 380 km with 16,400 m of ascent. The route runs from Conwy Castle to Cardiff Castle and follows the mountainous spine of Wales. The race is held in September; the 2026 edition is scheduled for 7-12 September 2026. Event information covers key locations, overnight camps, catering, kit requirements, and event rules.

Race options

The event is offered in several formats to cover different parts of the route. Visit the organization's website for the most recent information.

  • Full Dragon - 380 km, 16,400 m ascent over six days.
  • Dragon's Fire - two-day event starting at Conwy Castle; covers early route terrain.
  • Dragon's Tail - two-day event covering final sections including Bannau Brycheiniog, finishing at Cardiff Castle.
  • The Hatchling - choose-your-own-adventure format; participants can do part of the route each day.

Race information

UTMB 100K UTMB 100M
380 km
16400 m+
The Full Dragon
Visit the organization's website for the most recent information.
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