Gran fondos, sportives and challenge rides across Europe
A high-Alpine GFNY event in the Oisans combining Col de la Morte, Col d'Ornon, Alpe d'Huez and a steep summit finish in Vaujany.
Pace the early climbs conservatively and keep a low gear for the final 14% ramps into Vaujany.
Best for
Watch out for
D-Score™
D4
Epic
Entry
Direct online entry via GFNY
or Medium route
Route
151 km
3,914 m climbing
Terrain
Mountain
Smooth alpine tarmac
Month
June
Annual event; route and distance can change by year
Temperature
Needs verification
Valley to summit
Roads / Format
Open to traffic with rider priority and moto marshals
Mass start with Long and Medium route options
Participants
Needs verification
Per edition
An accessible-entry but genuinely hard Alpine gran fondo whose final summit finish punishes anyone who spends too much on Alpe d’Huez.
Register early for the lowest tier and confirm the current route before booking travel.
No GFNY La Vaujany-specific tours listed yet
Explore French Alps cycling tours and providers, or get notified when race packages are added.
| Route | Distance | Climbing | D-Score |
|---|---|---|---|
| Parcours Moyen | 60.8 km | Needs verification | N/A |
| Long Parcours | 151 km | 3,914 m | D4 |
Four distinct climbing efforts define the Long route. Alpe d’Huez is the marquee ascent, but the final five kilometres into Vaujany are the decisive late-race test.
Several climbs on this route appear in Giro d'Italia history. The full route includes seven major passes.
| Climb | Length | Avg gradient | Why it matters |
|---|---|---|---|
| Col de la Morte | 15.1 km | 6.7 % | Longest early climb on the Long Parcours. |
| Col d’Ornon | 11.1 km | 3.8 % | Second climb before the valley transition to Alpe d’Huez. |
| Alpe d’Huez | 13.8 km | 8.1 % | Famous 21-hairpin ascent shared by both routes. |
| Final climb to Vaujany | 5 km | 7.2 % | Steep summit finish after Alpe d’Huez, with ramps reaching 14%. |
Every rider has unique gearing and nutrition needs. Below are tools we find useful for working these out before race day.
Gearing
Bike Speed & Gear Calculator
bikespeedgear.com
Estimates your climbing speed from power, weight and gradient, then helps you pick gearing that keeps cadence in a comfortable range.
Gear Calculator
gear-calculator.com
Compares chainring and cassette combinations to show resulting gear ratios and speed at a given cadence, for fine-tuning your drivetrain.
Fuelling
DIN Calculator
dincalculator.com
Upload your GPX route (or use quick mode) for an hour-by-hour carb, fluid and sodium plan based on the ride's actual climbs and descents.
Precision Hydration Planner
precisionhydration.com
Questionnaire-based tool that builds a personalised fuel and hydration strategy, including electrolyte needs, based on your sweat profile and event details.
Best base
VaujanyNearest airports
Lyon–Saint Exupéry · Geneva · Grenoble
Car hire
Useful for reaching the village and alternative bases
Book ahead
Book early because Vaujany has limited capacity
Consider Bourg-d’Oisans or Alpe d’Huez if Vaujany is full; confirm road access and shuttle arrangements.
June Alpine weather can shift from warm valleys to cool, windy or stormy conditions at altitude.
Event size
Mid-size GFNY event; exact participant count needs verification
Field level
Competitive Long-course field with recreational Medium option
Atmosphere
International GFNY mountain-event atmosphere
International mix
International
Bunch intensity
Moderate at the start and low on climbs
First-timer
Use the Medium route unless already comfortable with multiple major climbs and a steep summit finish.
Sustained climbing
Prepare for Alpe d’Huez plus the summit finish into Vaujany.
Steep-gradient strength
Train for the final ramps into Vaujany, which reach 14%.
Endurance base
Build toward a five-to-six-hour mountain day.
Descending confidence
Practise technical descending around Villard-Reculas and Pas de la Confession.
Road awareness
Train confidently on open roads with live traffic.