Kangerlussuaq, Greenland October 31, 2026
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 · 1,800 m+
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 · 21.1 km · 10 km
Run beneath the granite towers and glaciers of Torres del Paine National Park. Wild Patagonian wind and some of the most dramatic scenery on Earth.
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.