Kärnten Läuft takes place on Sun, Aug 30, 2026 in Klagenfurt, Austria. The main route is 21.1 km.
- Date
- Sun, Aug 30, 2026
- Start
- Klagenfurt 🇦🇹
- Distance
- 21.1 km
- Level
- Open to all
Kärnten Läuft is a multi-day running event featuring a scenic half marathon along the turquoise-blue Wörthersee from Velden to Klagenfurt.
Official event pageWhat this race demands
Kärnten Läuft demands sustained endurance over a standard half marathon distance along the Wörthersee from Velden to Klagenfurt.
Aerobic endurance
The 21.1 km distance requires sustained cardiovascular capacity and pacing control from Velden to Klagenfurt.
Summer durability
An August race date in Austria requires proper heat management and hydration strategy throughout the effort.
Aim for 30 to 60 grams of carbohydrates per hour to maintain energy output for the duration of the half marathon.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
1:45–2:10
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
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