The XTERRA Snowdonia Trail Marathon Eryri is renowned for its demanding courses that traverse the picturesque landscapes of Snowdonia National Park. The Ultra Marathon covers approximately 57 km with an elevation gain of 2,199 meters, testing the endurance of even seasoned trail runners. The Marathon route ascends 1,685 meters over 27 miles, circumnavigating and eventually climbing the slopes of Wales' highest peak, Yr Wyddfa (Snowdon). The event also offers Half Marathon and 10K races, ensuring opportunities for runners of varying abilities to experience the rugged beauty of the region.
Races
57km
44km
12.9 Mile
10km
Race Date:
12 July, 2025
Organized by Always Aim High Events, the XTERRA Snowdonia Trail Marathon Eryri Ultra Marathon is a 57 km race with a staggering elevation gain of 2,199 meters. Scheduled for July 12, 2025, this epic challenge takes runners through the heart of Eryri National Park, including the ascent of Yr Wyddfa (Snowdon).
Weather based on historical averages.
FAQs
What is the XTERRA Snowdonia Trail Marathon Eryri?
How long is the XTERRA Snowdonia Trail Marathon Eryri?
Where does the XTERRA Snowdonia Trail Marathon Eryri take place?
What is the elevation gain of the XTERRA Snowdonia Trail Marathon Eryri?
How can I prepare for the XTERRA Snowdonia Trail Marathon Eryri?
How do I choose the right training plan for the XTERRA Snowdonia Trail Marathon Eryri?
Organized by Always Aim High Events, the XTERRA Snowdonia Trail Marathon Eryri Ultra Marathon is a 57 km race with a staggering elevation gain of 2,199 meters. Scheduled for July 12, 2025, this epic challenge takes runners through the heart of Eryri National Park, including the ascent of Yr Wyddfa (Snowdon).
The XTERRA Snowdonia Trail Marathon Eryri is 57km long.
The XTERRA Snowdonia Trail Marathon Eryri takes place in Llanberis, Wales, UK.
The XTERRA Snowdonia Trail Marathon Eryri elevation gain is 2199 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the XTERRA Snowdonia Trail Marathon Eryri?
Organized by Always Aim High Events, the XTERRA Snowdonia Trail Marathon Eryri Ultra Marathon is a 57 km race with a staggering elevation gain of 2,199 meters. Scheduled for July 12, 2025, this epic challenge takes runners through the heart of Eryri National Park, including the ascent of Yr Wyddfa (Snowdon).
How long is the XTERRA Snowdonia Trail Marathon Eryri?
The XTERRA Snowdonia Trail Marathon Eryri is 57km long.
Where does the XTERRA Snowdonia Trail Marathon Eryri take place?
The XTERRA Snowdonia Trail Marathon Eryri takes place in Llanberis, Wales, UK.
What is the elevation gain of the XTERRA Snowdonia Trail Marathon Eryri?
The XTERRA Snowdonia Trail Marathon Eryri elevation gain is 2199 metres, which Runna classifies as a Hilly race.
How can I prepare for the XTERRA Snowdonia Trail Marathon Eryri?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the XTERRA Snowdonia Trail Marathon Eryri?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
Altitude
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by XTERRA Snowdonia Trail Marathon Eryri or Always Aim High Events. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the XTERRA Snowdonia Trail Marathon Eryri website.
