Mountainbike Marathon Biesenrode

The MTB Marathon Biesenrode is a long-running mountain bike marathon held in the Wippertal valley of the South Harz region in Saxony-Anhalt, Germany. First staged in 2002, the 2026 edition will be the 23rd running and offers four distance options of 24, 32, 64, and 96 kilometres with significant elevation gain. The event also includes a hill time trial and a junior race over the weekend.