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HERO Südtirol Dolomites

Billed as one of the hardest MTB marathons in the world: 86km / ~4,500m (~52m per km) from Selva di Val Gardena over the Dolomite passes to the Sourasass at ~2,351m, with steep hike-a-bike and technical descents. 71km and 60km options too.

12 June 2027Selva di Val Gardena, Dolomites, South Tyrol, Italy (loop start/finish)86km
Get your HERO Südtirol Dolomites plan

Billed as one of the hardest MTB marathons in the world: 86km / ~4,500m (~52m per km) from Selva di Val Gardena over the Dolomite passes to the Sourasass at ~2,351m, with steep hike-a-bike and technical descents. 71km and 60km options too.

What makes it hard

  • 4500m of total climbing
  • Technical terrain: steep Dolomite pass climbs, hike-a-bike, technical exposed singletrack descents, altitude

How BEINA trains you for it

BEINA reads the exact demands of HERO Südtirol Dolomites — mtb marathon, 86km, steep Dolomite pass climbs, hike-a-bike, technical exposed singletrack descents, altitude — and builds your plan around them. Race-day predictions and AI coaching remove the guesswork so you arrive ready.