Montée des 21 virages
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Montée des 21 virages de l'Alpe d'Huez

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Cyrille Quintard

Not to be missedThe 21 bends

The 21 bends of Alpe d’Huez

The 21 bends of Alpe d’Huez… Well known to cyclists, this gruelling climb is a must for all cycling enthusiasts. From Oz 3300, join this legendary Tour de France route! 

The unmissable stage of the Tour de France

A classic stage of the Tour de France, this is THE climb you simply must tackle at least once in your lifetime! The Tour de France first stopped off at Alpe d’Huez in 1952. The legendary road, covered in countless messages of encouragement, has hosted this great race more than thirty times… and there’s more to come! The route features 21 hairpin bends that punctuate the climb to the summit. Signs numbered in descending order indicate the altitude at each bend; previously, these markers counted the bends to serve as reference points for snowploughs as they made their way up to the resort. Today, each stage winner has their name associated with one of the 21 hairpin bends.

In figures… 
  • 21 bends 
  • 1,120 m of elevation gain from Bourg d’Oisans 
  • 1,860 m altitude at the finish line in Alpe d’Huez
  • 14 km to cover 
  • 8 per cent average gradient 
  • 14% maximum gradient
  • 37’35’’, the record time for the climb (set by Marco Pantani in 1997 at an average speed of 23.08 km/h!)

The climb up the legendary 21 bends 

This winding road offers exceptional views of the Grandes Rousses massif, villages clinging to the mountainside such as Villard-Reculas and Auris-en-Oisans, and of course a breathtaking panorama of the Romanche Valley. But to reach this spectacular scenery, hold on tight to your handlebars: between the hairpin bends, the gradients range from 8 to 9 per cent! Apart from one bend that requires a burst of speed, the others are followed by a flat section – and what a reward it is to reach the final hairpin… Whether you’re a competitive cyclist, a cycle tourist or an e-bike enthusiast: the Oisans fortress is waiting just for you and your bike! It’s all worth it once you cross the finish line! 

 

Tips from the pro:

> It’s best to set off early in the morning, when there’s less traffic and it’s cooler, which will make your climb all the more enjoyable.
> Be warned: the first two kilometres are the steepest (>10%)!
> There is a water point at bend no. 7, by the Saint-Ferréol church in Huez
> Go past the 2000 high! If you’ve still got energy left, carry on to the Col de Poutran and then on to Lake Besson, which sits at an altitude of 2,074 metres.
> Don’t forget your windbreaker for the descent.
> Use the Poutran cable car to travel between Oz and Alpe d’Huez

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