Saar Challenge takes place on Sun, Sep 27, 2026 in Hlinsko, Czechia. The main route is 70 km.
- Date
- Sun, Sep 27, 2026
- Start
- Hlinsko 🇨🇿
- Distance
- 70 km
- Climbing
- 1,224 m
- Level
- Open to all
Saar Challenge is a scenic trail running event through the nature of the Žďárské vrchy region, starting from Hlinsko v Čechách with multiple distances ranging from family routes to a 70 km ultra.
Official event pageWhat this race demands
The Saar Challenge 70 km trail run demands prolonged muscular endurance and pacing discipline over significant distance and late-September terrain.
Aerobic endurance
Covering 70 km requires sustaining a steady running or run-hike effort over many hours, testing overall cardiovascular capacity.
Muscular durability
Accumulating 1224 meters of elevation gain across a trail format places sustained eccentric load on the lower limbs, requiring resilient quads and calves.
Given the duration of a 70 km trail run, athletes should consume 60 to 90 grams of carbohydrates per hour to maintain energy output.
Estimated finish times
Estimates by level, not promises. Your own number depends on your fitness on the day.
Your road to race day
Race day at Saar Challenge is 5 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak2 weeks · Aug 24, 2026 – Sep 6, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Sep 7, 2026 – Sep 20, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Sep 21, 2026 – Sep 27, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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