Interlaken, Switzerland September 12, 2026
From Interlaken up to the glacier under the Eiger, Monch and Jungfrau. One of the most beautiful mountain marathons in the world, climbing all the way to the finish.
Trail 42.2 km · 800 m+
A wild road-and-trail marathon circling the foot of Snowdon through the heart of Welsh mountain country. No frills, just stunning scenery and a brutal final climb.
Trail 42.2 km · 21.1 km
The coolest marathon on Earth, run on the Greenland ice sheet and tundra near the Arctic Circle. Glaciers, icecap and the chance of northern lights.
Trail 42.2 km · 21.1 km · 10 km
Run mostly off-road along the lakes and rivers of New Zealand's adventure capital under the Remarkables. Possibly the most scenic marathon in Australasia.