Belgium
Aug
10
Saturday
Ultra Trail des Sources
The Ultra Trail des Sources (UTDS®) is an ultra-endurance race organized in the Ardennes, in the East of Belgium. The main course stretches over 80 km with a positive elevation gain of 2350 m, connecting the municipalities of Spa, Theux, Stoumont, and Trois-Ponts. The event also offers a 42 km variant with a 1250 m elevation gain for solo runners, as well as a relay race of 4 x 20 km for teams of 2 to 4 participants.
This race allows participants to discover the natural and preserved beauty of the Pays des Sources. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
80 km
2350m+
Ultra Trail 80 Km
42 km
1250m+
Ultra Trail 42 Km
20 km
Trail 4 Team 4 X 20 Km
