Date
Sun, 12 Sept 2027
Start
10:30
Venue
Domaine du Tornet, Lac du Tornet, La Balme-de-Sillingy
Dalmaz, Haute-Savoie
Countdown
September
One hour, a flat 1.4 km lakeside loop, and one question: how far can you run? A simple, approachable way to join a long-running event.
Key facts
01Timed laps: the most laps in one hour wins
Create a free training plan for the 24 heures de la Balme 1 hours
7-day free trial, no card required
The course
One lap, on repeat
Dalmaz · one lap
Duration1hr
Start · finishOne lap · elevation
0 kmDrag map to rotate1.4 km
Weather
Mid-September, Dalmaz
21°CTypical high
11°CTypical low
2°CColdest in 20 years
41%Days with rain
Highs around 21°C and lows around 11°C, but it has dropped to 2°C. Rain on 41% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the 24 heures de la Balme 1 hours
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 24 heures de la Balme 1 hours plan targets
Typical sessions
A sustained 1hr effort
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
Steady mileage with one or two quality days a week
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 24 heures de la Balme 1 hours plan.
7-day free trial, no card required.
Other races at 24 heures de la Balme
More events in September in France
Alps DivideExpected Early September 2027 · Alpine traverse → Menton→L'Échappée MICHELIN Paris-ClermontExpected Early September 2027 · Clermont-Ferrand→Le Trail du GraalExpected Early September 2027 · Néant-sur-Yvel→Saint-Jeoire Trail FestivalExpected Early September 2027 · Saint-Jeoire→Trail de la MeijeExpected Early September 2027 · Commensacq→Ultra Trail Haut-Koenigsbourg®Expected Early September 2027 · Kintzheim→
