

About the event
The 10K race at the XTERRA Snowdonia Trail Marathon Eryri is a shorter yet challenging event that showcases the beauty of Eryri National Park. Hosted by Always Aim High Events, the race features a 9.8 km course with an elevation gain of 407 meters, starting and finishing in Llanberis. Participants will traverse scenic woodlands and tackle the lower slopes of Yr Wyddfa (Snowdon), making this an excellent introduction to trail running. As part of the XTERRA Trail Run World Championship series, the event combines natural beauty with a supportive racing atmosphere.
Date:
Sat
Jul 12
2025
Location:
Distance:
Elevation profile:
Hilly
Website:
LinkElevation gain:
Number of participants:
Other distances for this race
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Take your running to the next level
The XTERRA Snowdonia Trail Marathon Eryri 10K, organized by Always Aim High Events, offers a challenging 9.8 km course with 407 meters of elevation gain. Taking place on July 12, 2025, in Llanberis, this race introduces runners to the beauty of Eryri National Park.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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