Yr Wyddfa Ultra 100

Snowdon Ultra 100 - GBultras

The Return of the Incredible Yr Wyddfa Ultra 100 Mile Race! With 11 Checkpoints spanning over 100 stunning miles across Snowdonia Eryri National Park! · Ready ...

Yr Wyddfa (Snowdon) 100 Mile Ultra Marathon

Start Date: Sat, 5th Sep 2026. Location: Snowdonia Eryri. Cut-off Time: 40 Hours. iTRA. 6 Points. Visit Race Website. Share this event: View More 100 Mile ...

Snowdon Ultra 50 - GBultras

YR WYDDFA ULTRA 50. Saturday 5th September 2026. GB Ultras welcome ultra-runners to the remarkable Snowdonia National Park and the ...