Ultra Running Hub Lochow, Poland · Saturday, June 13, 2026
Fixed Distance 50K
Mazowiecki Ultra Skrocz
Race completed
53 km Distance
not publishedn/a Climbing
2.7 est Grit · Entry level
Calculated from 53 km alone — the organiser has not published an elevation profile. Read 2.7 as a floor, not a verdict.
What the course asks
Time limit 8 hours
9:03 min/km average. Comfortable. Room to walk the climbs and stop at aid. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. Among the tightest 50K cut-offs we track. Measured against 1007 races of the same distance. Cut-off calculator →
Field size ~77 Mid-sized. Company early, well spread out by halfway.
DUV results for the 2026 edition (53km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, June
Daytime high 23°C
Night low 13°C
Rainfall Mostly dry
Daylight 16 h 46 m of light
Regional 2001-2020 average for June — NASA POWER, grid elevation 125 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 53 km of trail.
- Trail Running Shoes53 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition53 km of self-supported fuelling between aid stations.
- Hydration VestsFlask capacity for 53 km, without the bounce.
- GPS WatchesBattery life first — a 53 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.