DateExpected
Early October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Rte des Ecoles 32–46, 1937 Orsières, Switzerland
Le Biolley, Entremont
Countdown
October
The middle child at Ultra Orsières: 25 km and 1,348 m of climbing in one loop back to Orsières. A proper mountain day that stops short of ultra.
Key facts
01Minimum age 18
026-hour cut-off
Create a free training plan for the Ultra Orsières 25 km
7-day free trial, no card required
The course
The route
Le Biolley
Distance25km
Total climb1,348m
StartElevation
0 kmDrag map to rotate24.7 km
Weather
Early-October, Le Biolley
13°CTypical high
3°CTypical low
-5°CColdest in 20 years
43%Days with rain
Highs around 13°C and lows around 3°C, but it has dropped to -5°C. Rain on 43% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01MORGENROTH Carla Lou02:11:1311.6 km/h
02BAGNOUD Johanna02:26:1010.4 km/h
03ROSS Eleanor02:26:1210.4 km/h
82
Women finishers
3:22:26
Median time
7.5 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Ultra Orsières 25 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Ultra Orsières 25 km plan targets
Typical sessions
25 km with 1,348 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Ultra Orsières 25 km plan.
7-day free trial, no card required.
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