Yr Wyddfa Snowdon Ultra Application

Due to the mountainous nature of the Yr Wyddfa Snowdon Ultra, entry is by application to ensure the safety of everyone taking part, please complete the below application detailing your ultramarathon race experience and any mountain experience.

Entry Criteria – 

To take part in the 50 mile event, ultramarathon race experience is required.  Some mountain/navigation experience is preferred. 

To take part in the 100 mile event, we require each participant to have completed a minimum of a 50 mile ultramarathon previously (this can be completed prior to the event) and preferably have mountain/navigation experience.  

The ability to navigate using map and compass is expected on both events.  We reserve the right to accept or refuse entry

All applicants are reviewed on a case by case basis with limited places.


YR WYDDFA SNOWDON ULTRA 50 MILE/100 MILE > Initially we ask you to fill the Form below. Once you have submitted it, we will contact you with our decision.