The Alta Valtellina Bike Marathon becomes part of the MYTHOS® Marathon World Series Circuit!

The MYTHOS® Marathon World Series circuit is an international circuit of Mountain Bike Marathon races that allows athletes to qualify for the Mountain Bike Marathon Master World Championships 2026.

The Mountain Bike Marathon Master World Championships will be held on 12-13 September 2026 in Primiero San Martino di Castrozza. Athletes can qualify through the MYTHOS® Marathon World Series circuit or with one of the FIDELITY entry formulas.

Each region hosts an official race, and by participating in one of these races, bikers can earn a pass to the World Championships.

Our event is part of this prestigious circuit, offering athletes the opportunity to compete on spectacular trails and qualify for the World Championships!

More information on the page.

We look forward to seeing you in Valtellina!