DateExpected
Mid July 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Place des Eucherts, La Rosière, Montvalezan
Montvalezan, Savoie
Countdown
July
The big one at La Rosière: 40 km and 3,000 m of climbing, starting at 6am. Steep all day, with cut-offs that keep you honest.
Key facts
01Cut-offs: Aiguillage 40/22 at +2h30, Pierre Giret (km 27) at +6h
02Final cut-off at Lac du Retour at +8h30
03Entry only for runners born before 31/12/2006
Create a free training plan for the Trail de La Rosière 40 km
7-day free trial, no card required
The course
The route
Montvalezan
Distance40km
Total climb3,000m
StartElevation
0 kmDrag map to rotate37.0 km
Weather
Mid-July, Montvalezan
18°CTypical high
7°CTypical low
-1°CColdest in 20 years
41%Days with rain
Highs around 18°C and lows around 7°C, but it has dropped to -1°C. Rain on 41% 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
01Karla SALOU05:48:146.9 km/h
02Joy PATON06:34:416.1 km/h
03Chloe WAUTIER06:38:106.0 km/h
49
Women finishers
8:37:41
Median time
4.6 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
OrganiserAssociation Trail la Rosière
Websitetraildelarosiere.com
Instagram@trail_larosiere
Running since2015
Training
Training for the Trail de La Rosière 40 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 Trail de La Rosière 40 km plan targets
Typical sessions
40 km with 3,000 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
Hill reps and vert to prepare the climbs and descents
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 Trail de La Rosière 40 km plan.
7-day free trial, no card required.
Other races at Trail de La Rosière
More events in July in France
Grand Raid du Guillestrois-QueyrasFri, 2 Jul 2027 · Guillestre→Grand Trail de la Vallée d'OssauExpected Early July 2027 · Laruns→Grand Trail du CanigóExpected Early July 2027 · La Bastide→Les CopainsSat, 3 Jul 2027 · Ambert→Luchon Aneto TrailExpected Early July 2027 · La Rochelle→MB RaceSat, 3 Jul 2027 · Megève→
