Dunkelwald MTB Marathon

The Dunkelwald MTB Marathon is part of the Treibjagd im Dunkelwald stage race held in mid-July 2026 at TrailCenter Rabenberg in Breitenbrunn in the Saxon Erzgebirge (Ore Mountains), Germany. The marathon stage offers two route lengths, around 30 km and 60 km, on demanding singletrack and flowing forest trails. The wider event runs across four days and also includes the Dunkelwald Climb hill sprint at Rabenberg and the KAMM-BIKE-CROSS in nearby Johanngeorgenstadt. Proceeds support the Aktion Kinderherzen project for children in the Ore Mountains.