

About the event
The E51 is a stunning 51 km trail challenge that captures the beauty and ruggedness of the Swiss mountains, featuring 3,100 meters of climbing. Runners will ascend towards breathtaking viewpoints, traverse alpine meadows, and take on exhilarating descents through the valleys below. The course is both demanding and rewarding, blending fast sections with tough technical climbs that test endurance and skill. With every step framed by jaw-dropping views, this race is a pure Alpine running experience.
Date:
Sat
Jul 19
2025
Location:
Distance:
Elevation profile:
Hilly
Website:
LinkElevation gain:
Number of participants:
Find the best training plan for your goals and the distance you’re planning to run:
Stories from Runnas
Take your running to the next level
With 51 km of distance and 3,100 meters of elevation gain, the E51 is a spectacular mix of technical climbs, rolling ridgelines, and panoramic trails overlooking the Swiss Alps. This race is ideal for runners stepping into ultra-distances or looking for a shorter yet equally breathtaking alpine challenge.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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