Nideggen, Germany · Saturday, April 18, 2026

Fixed Distance 50 mi

Rureifel-Trail 77

Race completed
77 km Distance
2,860 m Climbing
8.1 Grit · Hardcore
50.6927° N, 6.4844° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 37 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 14 hours 10:55 min/km average. Generous. Walkable throughout for most of the field. About average for a 50 mi. Measured against 471 races of the same distance. Cut-off calculator →
Field size ~194 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2026 edition (77km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, April

Daytime high 12°C
Night low 3°C
Rainfall Mostly dry
Daylight 13 h 56 m of light

Regional 2001-2020 average for April — NASA POWER, grid elevation 424 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 77km 194 Felix Weber · 06:21:37 Saskia Blatt · 09:23:36
2025 67.5km 158 Aron Verhaeghe · 05:51:04 Joanna Tallmann · 06:24:38
2024 49km 131 Tim Dally · 04:12:15 Na Li · 05:21:50

The field grew 23% between 2025 (158) and 2026 (194). 14% of the 2026 field were women.

DUV results for the 2026 edition (77km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 77 km of trail with 2,860 m of ascent.

All gear guides →

Overview

The Rureifel-Trail 77 in Nideggen, Germany, covers 77 kilometers with 2860 meters of elevation gain, averaging 37.1 meters of climb per kilometer. This makes it a challenging trail race, with more ascent per kilometer than many other 50-mile events.

With a 14-hour time limit, runners must maintain a pace tighter than 57% of comparable 50-mile races, at 10.9 minutes per kilometer. The field size is larger than 89% of its 50-mile peer group, with 194 finishers at the latest edition.

Similar races

Other 50 mi trail ultras, closest in distance first.