DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Stade du Parc des Sports, 6 avenue Desaix, 78600 Maisons-Laffitte
Maisons-Laffitte, Yvelines
Countdown
June
The middle-of-the-road choice: 70 km at your own pace, enough to feel like a proper ride without taking over your whole day.
Key facts
01Free-pace ride, not a race: ride at your own speed
02Be back at the Parc des Sports by 13:30
03Licensed and non-licensed riders both welcome; fees depend on licence
Create a free training plan for the La Cyclo Mansonnienne 70 km
7-day free trial, no card required
The course
The route
Maisons-Laffitte
Distance70km
StartElevation
0 kmDrag map to rotate69.4 km
Weather
Mid-June, Maisons-Laffitte
21°CTypical high
11°CTypical low
6°CColdest in 20 years
41%Days with rain
Highs around 21°C and lows around 11°C, but it has dropped to 6°C. Rain on 41% of days.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
OrganiserUSML-Cyclo (Union Sportive et Culturelle de Maisons-Laffitte et le Mesnil-le-Roi, USML)
Websiteusml-cyclo.com
Instagram@usmlcyclo
Running since1989
Training
Training for the La Cyclo Mansonnienne 70 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 La Cyclo Mansonnienne 70 km plan targets
Typical sessions
70 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Group rides for drafting and bunch-riding skills
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 La Cyclo Mansonnienne 70 km plan.
7-day free trial, no card required.
Other races at La Cyclo Mansonnienne
More events in June in France
Ultr'ArverneExpected Early June 2027 · Ambert→La Chaussée des GéantsSat, 5 Jun 2027 · Thueyts village→La Route de Bourgogne avec Claudio ChiappucciSat, 5 Jun 2027 · Arnay-le-Duc→La Transju’TrailsSat, 5 Jun 2027 · Les Rousses→La Traversée des DentellesSat, 5 Jun 2027 · Gigondas→Trail du PoulduExpected Early June 2027 · Clohars-Carnoët→
