UCI Mountainbike Marathon World Championships 2026

The UCI Mountain Bike Marathon World Championships is the annual rainbow-jersey race for long-distance mountain biking, awarding separate men's and women's titles. Governed by the Union Cycliste Internationale, it determines the world champion in marathon mountain bike racing, distinct from the shorter Olympic cross-country format. The victor receives a gold medal and the UCI rainbow jersey, with silver and bronze medals for second and third place.