MAR20
Trail Running•Short
Chianti Wine Run (CWR 10)
Radda in Chianti, Tuscany, Italia10 km+400 m
Trail Running100 Miles
Uts 100m
15 May 2026
Llanberis, Wales, United Kingdom
Race details
Modality
Individual
Organizer
Ultra Trail Snowdonia
Distance
164 km
Elevation
+9,500 m
Start time
11:00
Terrain
Trail
Difficulty
Elite
Course profile
Mountainous
Minimum age
18+
Certified
Yes
Circuit
UTMB World Series
Event description
The UTS 100M is the flagship race of Ultra-Trail Snowdonia, traversing the most technical and breathtaking landscapes of Wales' Eryri National Park. Featuring 164km with a massive 9500m of elevation gain, it is widely regarded as one of the UK's most challenging and beautiful mountain ultramarathons.
Related events
MAR20
Trail Running•100K
Tenerife Bluetrail 110k
Playa de Los Cristianos, Canarias, España110 km+6,250 m
MAY15
Trail Running•50 Miles
Uts 80k
Caernarfon, Wales, United Kingdom78 km+2,500 m
1
2
3
4
Alert ready for the next edition
Save this alert and come back early when registrations reopen
We prefill the exact event profile so you can finish it in My Alerts in a few seconds.
Sport
Trail Running
Distance
100 Miles
Country
United Kingdom
Region
Wales