DateExpected
Early May 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Village start/finish, Gruffy, Haute-Savoie
Gruffy, Haute-Savoie
Countdown
May
The big one of the day: 31 km with almost 2,000 m of climbing, up to the Semnoz and back. A proper mountain trail, so expect to work for it.
Key facts
01Cut-off of 13:00 at Fruitière du Semnoz (km 22)
02Three aid stations on the course
Create a free training plan for the Les Foulées de Gruffy 31 km
7-day free trial, no card required
The course
The route
Gruffy
Distance31km
Total climb1,990m
StartElevation
0 kmDrag map to rotate29.9 km
Weather
Early-May, Gruffy
16°CTypical high
7°CTypical low
-2°CColdest in 20 years
59%Days with rain
Highs around 16°C and lows around 7°C, but it has dropped to -2°C. Rain on 59% 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
01D'HULSTER Amandine03:35:328.6 km/h
02MAGIS Marthe03:52:168.0 km/h
03REDMOND Julie03:56:257.9 km/h
53
Women finishers
4:54:00
Median time
6.3 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 des Parents d’Elèves de Gruffy
Websitefouleesdegruffy.fr
Instagram@fouleesdegruffy
Running since2011
Training
Training for the Les Foulées de Gruffy 31 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 Les Foulées de Gruffy 31 km plan targets
Typical sessions
31 km with 1,990 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
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Get your Les Foulées de Gruffy 31 km plan.
7-day free trial, no card required.
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