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 short one: 15 km and 800 m of climbing, a friendly way into mountain trail running with a mid-morning start.
Key facts
01FFA PPS attestation required to enter
Create a free training plan for the Trail de La Rosière 15 km
7-day free trial, no card required
The course
The route
Montvalezan
Distance15km
Total climb800m
StartElevation
0 kmDrag map to rotate15.2 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
2024 results
Who finishes, and how
#RiderTimeAvg speed
01YATZIMIRSKY Alexandra01:31:269.8 km/h
02HELEU Bleunwenn01:35:039.5 km/h
03ROUX Anne-Laure01:36:359.3 km/h
127
Women finishers
2:37:07
Median time
5.7 km/h
Median speed
Women · 2024 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 15 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 15 km plan targets
Typical sessions
15 km with 800 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 Trail de La Rosière 15 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→
