Date
Sat, 10 Apr 2027
Venue
Centre de loisirs Jean Moulin, Tour Sans Venin, Seyssinet-Pariset
Seyssinet-Pariset, Isère
Countdown
April
A full day and night on one 6 km loop, starting a new lap every hour. Up to 24 laps solo, with the dark hours in the middle being the real test.
Key facts
01Solo entry, up to 24 hourly loops
02Each loop is about 6 km with 280 m of climbing
03Continues through the night
Create a free training plan for the 24 Tours Sans Venin 144 km
7-day free trial, no card required
The course
One lap, on repeat
Seyssinet-Pariset · one lap
Distance144km
Total climb6,720m
Non-stop24hr
Start · finishOne lap · elevation
0 kmDrag map to rotate6.4 km
Weather
Early-April, Seyssinet-Pariset
13°CTypical high
1°CTypical low
-6°CColdest in 20 years
30%Days with rain
Highs around 13°C and lows around 1°C, but it has dropped to -6°C. Rain on 30% 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
#TeamLapsTime
01DUSANTER Ilan2423:27:30
02JESSUP David2423:27:55
03MOUREZ Sylvain2423:29:16
13
Finishers
23:34:09
Median time
24 laps
Median laps
Overall · 2026 results, as published by the organiser.
How many laps could you do?
Get a prediction based on your recent training
Organiser
OrganiserCourir à Seyssins Seyssinet (CA2S)
Website24tsv.fr
Instagram@24toursansvenin
Running since2025
Training
Training for the 24 Tours Sans Venin 144 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 24 Tours Sans Venin 144 km plan targets
Typical sessions
24hr continuous 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
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 24 Tours Sans Venin 144 km plan.
7-day free trial, no card required.
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