Gorzewo, Poland · Saturday, May 23, 2026
Fixed Distance 50K
Rykowisko Ultra Trail - Rześki Chrapy
Race completed
50 km Distance
670 m Climbing
3.5 Grit · Challenging
What the course asks
Climbing rate 13 m / km
Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 7 hours
8:24 min/km average. Comfortable. Room to walk the climbs and stop at aid. Among the tightest 50K cut-offs we track. Measured against 1007 races of the same distance. Cut-off calculator →
Field size ~43 Small. Long stretches with nobody in sight.
DUV results for the 2020 edition (72km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, May
Daytime high 19°C
Night low 9°C
Rainfall Mostly dry
Daylight 16 h 06 m of light
Regional 2001-2020 average for May — NASA POWER, grid elevation 97 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 50 km of trail with 670 m of ascent.
- Trail Running Shoes50 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition50 km of self-supported fuelling between aid stations.
- Hydration VestsFlask capacity for 50 km, without the bounce.
- GPS WatchesBattery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.