Ultra Trail des Sources
Trois-Ponts, Belgium • 10 Aug 2024
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.