Mayrhofen Ultraks takes place on Sat, Sep 5, 2026 in Mayrhofen, Austria. The main route is 101 km.
- Date
- Sat, Sep 5, 2026
- Start
- Mayrhofen 🇦🇹
- Distance
- 101 km
- Climbing
- 8,500 m
- Level
- Open to all
The Mayrhofen Ultraks Zillertal features diverse trail running routes ranging from a sprint distance to an extreme 101 km adventure race through the Zillertal and Tux Alps.
Official event pageWhat this race demands
The Mayrhofen Ultraks demands exceptional climbing capacity and structural durability to manage 8,500 meters of vertical gain over a 101 km alpine trail route.
Extreme Climbing Volume
Accumulating 8,500 meters of elevation change across the course requires sustained muscular power and efficient climbing mechanics on steep mountain terrain.
Ultra-Endurance Durability
Covering 101 km of trail demands severe resistance to eccentric fatigue and the ability to maintain forward motion over many hours of continuous effort.
Alpine Terrain Resilience
Navigating the Zillertal and Tux Alps over an ultra-distance format requires rigorous pacing discipline and sound execution in variable mountain conditions.
Given the extreme duration of this 101 km alpine event, athletes should consume 60 to 90 grams of carbohydrates per hour to maintain energy availability throughout the race.
Estimated finish times
Estimates by level, not promises. Your own number depends on your fitness on the day.
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