JUL12
Trail Running•50K
Snowdonia Trail Marathon Eryri - Ultra Marathon
Llanberis, Wales, United Kingdom57 km
Trail RunningShort
Snowdonia Trail Marathon Eryri - 10K
11 July 2026
Llanberis, Wales, United Kingdom
Race details
Modality
Individual
Organizer
Marathon Eryri
Distance
9.8 km
Elevation
+411 m
Terrain
Trail
Difficulty
Intermediate
Course profile
Mountainous
Certified
No
Circuit
Snowdonia Trail Marathon Weekend
Event description
Experience the stunning beauty of Snowdonia National Park in this 10K trail race starting and finishing in the vibrant village of Llanberis. The course features a challenging 411m of elevation gain, taking runners through technical terrain and breathtaking Welsh landscapes. It is a perfect choice for athletes seeking a shorter but punchy mountain running experience in the heart of Eryri.
Related events
JUL12
Trail Running•Marathon
Snowdonia Trail Marathon Eryri - Marathon
Llanberis, Wales, United Kingdom43.9 km+1,685 m
JUL12
Trail Running•Half Marathon
Snowdonia Trail Marathon Eryri - Half Marathon
Llanberis, Wales, United Kingdom20.76 km+1,192 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
Short
Country
United Kingdom
Region
Wales