DateExpected
Late March 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
École des Landes, 50 route du Bâtard, 69700 Montagny
Sourzy, Rhône
Countdown
March
The easy green loop of the Vieilles Pierres day. Forty gravel kilometres with modest climbing, ridden at your own pace with no clock to beat.
Key facts
01Helmet compulsory
02Personal liability and accident insurance required
03E-bikes are allowed
Create a free training plan for the Gravel des Vieilles Pierres 40 km
7-day free trial, no card required
The course
The route
Sourzy
Distance40km
Total climb650m
StartElevation
0 kmDrag map to rotate39.7 km
Weather
Late-March, Sourzy
13°CTypical high
3°CTypical low
-5°CColdest in 20 years
37%Days with rain
Highs around 13°C and lows around 3°C, but it has dropped to -5°C. Rain on 37% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
Training
Training for the Gravel des Vieilles Pierres 40 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 Gravel des Vieilles Pierres 40 km plan targets
Typical sessions
40 km with 650 m of climbing
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 Gravel des Vieilles Pierres 40 km plan.
7-day free trial, no card required.
Other races at Gravel des Vieilles Pierres
More events in March in France
Black Mountain TrailExpected Early March 2027 · Saint-Amans-Soult→Ceven'TrailSat, 6 Mar 2027 · Le Vigan→L'Ultra BaumeExpected Early March 2027 · Cuges-les-Pins→La MassingienneSat, 6 Mar 2027 · Massingy→Marathon de la ToureilleSat, 6 Mar 2027 · Le Vigan→Winter Trail RéallonExpected Early March 2027 · Réallon→
