mtb

Jura Bike Marathon

Vallorbe Jura Nord Vaudois, Suisse · 17 May 2026

Difficulty: 4/5 — Very hard

A challenging 71km mountain bike marathon featuring 2,750 meters of climbing across technical singletracks, spruce forests, and dramatic Swiss Jura summits.

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Distances
71Km · 37Km · 21Km
Elevation
2,750 m
Surface
singletrack, dirt
Typical W/kg
3.2–4.2

Rider fit

Who it's for

Experienced mountain bikers and cross-country racers looking to tackle a demanding UCI C1 marathon course.

Who will struggle

Riders lacking technical descending skills, adequate climbing endurance, or the ability to handle hike-a-bike sections.

Training focus

Developing sustained climbing power, VO2 max for steep ascents, and technical bike handling on rooty and rocky singletracks.

Are you ready for this race?

Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.

FAQs

When does the Jura Bike Marathon take place?+

The event is scheduled for Sunday, 17 May 2026.

Where is the race located?+

The race starts and finishes in Vallorbe, Switzerland, located in the Jura Nord Vaudois region.

What distance options are available?+

Participants can choose from multiple distances including the main 71km marathon, a 37km course (also available for E-bikes), and a 21km popular course (also available for E-bikes), alongside children's events.

What kind of terrain can I expect?+

The course traverses spruce forests and alpine summits like Le Suchet and the Dent de Vaulion, featuring technical singletracks, panoramic views, and occasional hike-a-bike sections.

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