Ultra Trail des Sources

Ultra Trail des Sources 2026

22 Aug 2026StavelotUTDS-10, UTDS-19, UTDS-27, UTDS-42, UTDS-73, UTDS-100, UTDS-100 relais, UTDS-160

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Ultra Trail des Sources takes place on 22 and 23 August 2026 in the Belgian Ardennes, with the race village and finish in Stavelot. TheNextVenture offers a broad trail programme of 10, 19, 27, 42, 73, 100 and 160 kilometres, plus a 100 kilometre relay. The longest distances start on Saturday, with the shorter formats on Sunday. Courses start from several towns in the region, including Stavelot, Sart-lez-Spa, Franchimont, Lorcé, Stoumont, Coo and Trois-Ponts, and return to Stavelot through forests, valleys and technical Ardennes trails.

Date: 22 Aug 2026
Location: Place Saint Remacle, 4970 Stavelot Open in Maps
Race type: Trail • Ultra • Relay
Distances: UTDS-10, UTDS-19, UTDS-27, UTDS-42, UTDS-73, UTDS-100, UTDS-100 relais, UTDS-160