UltraKotlina takes place on Sat, Oct 10, 2026 in Szklarska Poręba, Poland. The main route is 142 km.
- Date
- Sat, Oct 10, 2026
- Start
- Szklarska Poręba 🇵🇱
- Distance
- 142 km
- Climbing
- 5,541 m
- Level
- Open to all
Toe the line at UltraKotlina in your best shape
A training plan built around your fitness and this race, adapted every day as your form changes. Attach the course and it prepares for the climbs too.
Start freeFree to start · No credit card
UltraKotlina is a mountain and ultra running festival based in Szklarska Poręba featuring various challenging distances across the Karkonosze and surrounding ranges.
What this race demands
UltraKotlina demands exceptional mountain running endurance to cover 142 kilometers and 5541 meters of elevation gain through challenging terrain in the Karkonosze range. Athletes must sustain output over a continuous ultra-distance effort in an October mountain environment.
Continuous climbing capacity
Accumulating 5541 meters of elevation gain across a 142 kilometer distance requires sustained power on steep ascents and muscular resilience to protect against fatigue.
Long-distance durability
Covering 142 kilometers demands meticulous pacing and physiological efficiency to maintain forward motion through significant cumulative fatigue.
Descent resilience
Navigating extensive mountain descents following substantial climbing tests eccentric leg strength and joint durability over many hours of racing.
October thermal management
An October event in Szklarska Poręba requires preparedness for cold mountain conditions, rapid weather shifts, and temperature regulation during extended hours of movement.
Given the extended duration of this ultra-distance 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.
Frequently asked questions
When is UltraKotlina?
UltraKotlina takes place on Sat, Oct 10, 2026 in Szklarska Poręba, Poland.
How long is UltraKotlina?
The main route is 142 km.
What does UltraKotlina demand?
UltraKotlina demands exceptional mountain running endurance to cover 142 kilometers and 5541 meters of elevation gain through challenging terrain in the Karkonosze range. Athletes must sustain output over a continuous ultra-distance effort in an October mountain environment.
How much climbing does UltraKotlina have?
UltraKotlina has 5,541 m of climbing.
Who is UltraKotlina for?
UltraKotlina is open to all participants.
Similar races
Organising this race?