Race certified by Finishers: event approved by the organizer

Serre Chevalier Altitude Challenge 2026

Next event date confirmed
Book now
Photo credits: Wikimedia Commons

The event in a few words

If you think that running is the only way to torch your thighs at altitude ⛰️, the Serre Chevalier Altitude Challenge (SCAC for friends) is going to make you change your tune 🎤. What we’re offering is a Gravel or road cycling race—your choice—in the mountains. The meeting point is Villard-Saint-Pancrace, in July, right next to Briançon, in the Hautes-Alpes department 📍. Here, we don’t mess around with the terrain: this is the land of giants, where the air is pure and the gradients make your teeth grind 🫨. Forget the tight, stressful peloton like a Tour de France start, where everyone elbows for position 🙊. The SCAC is total freedom. Picture yourself at a central hub from which radiate 5 legendary, timed climbs 🌟. You set off, choose your pass, climb it, descend, and do it again 5 times 🔄. It’s a bit like a Spotify playlist on “shuffle”: it’s you who chooses the order of your tracks—or rather, your passes ⬆️.

This time, we’re far from the jargon of classic competitions 🚴. Here, the clock only runs when you’re in the pain on the slopes 😆. On the timed segments (uphill), it’s holy war against gravity, but as soon as you crest the top, the time stops ‼️ You can then descend peacefully, without checking the seconds ticking by, admire the Vauban forts listed by UNESCO, or chat with your fellow sufferer next door, without fearing for your overall ranking 🧘‍♀️. So, do you attack the Col du Granon right away to get the big one out of the way, or do you save the Croix of Toulouse for dessert? 🍰

As for the routes, there’s something for everyone—but above all for every pair of calves 🦵. For both events: 5 passes, 5 times, 5 climbs. Asphalt purists will opt for the Road event with its 109 km and 3,500 m of elevation gain 📈. We’re talking names that make derailleurs tremble: Izoard, Casse Déserte, Croix de Toulouse... 🏞️ Then, for those who prefer dust and wild trails, the Gravel event offers 103 km and also 3,500 m of elevation gain. There, you dive into nature with Lake l’Orceyrette, Col des Gondrans or the Sachas chalets 💦. Whatever you choose, the challenge stays the same: add up your times across the 25 to 30 km of actual climbing 🥵. It’s short, intense, and it stings a bit, but it’s an absolute feast for the eyes 🤩. As someone fairly well-known would say, “to infinity and beyond,” or at least up to the top of the next pass! 🚀

And after playing winged climbers, what next? The Briançonnais isn’t just a land of cycling suffering—far from it ✨. Once you’ve parked the bike, we recommend a natural cryotherapy session in the Durance (careful, it’s cold! 🥶) or a visit to the ramparts of the old town of Briançon 🏰. If your legs still allow it, wander the streets to track down a good local speciality based on melted cheese, because after 3,500 m of elevation gain, calories are your best friends 👯‍♀️. You can then rest facing the peaks of the Queyras massif, telling yourself that today, the giant was you 🫵. 

Tighten your laces, swing a leg over your bike, and set off to conquer these passes like a true, worthy knight ⚔️. 

4 reasons to join this race

The total freedom concept 🗽
Here, you’re the boss of your effort and your route. You manage your climbs in whatever order you want depending on how you’re feeling 💪. The links and descents are done in chill mode to recover and ride with friends with absolutely no pressure 😚.
The Alpe d’Huez of the Briançonnais 🏔️
The climb up the Croix de Toulouse is a fearsome local curiosity that has nothing to envy of the greatest mountain passes 🗻. With gradients of 10.2% over just 5 km, it offers an extraordinary technical and physical challenge. The panoramic view over the three valleys at the top is the best reward after such an effort 🤩. And yes, both routes climb it, so you’ll definitely go through there.
A playground listed as a UNESCO World Heritage site 🏰
Riding around Briançon means cycling through French history with every pedal stroke. You’ll pass close to the famous Vauban forts, majestic witnesses to the region’s military past. The contrast between these stone monuments and the wildness of the Alpine peaks creates an absolutely unique atmosphere 🚴.
The paradise of wild Gravel 🌲
The Gravel route takes you along little-known trails and old military roads worn by time 🕦. You’ll discover gems like Lake l’Orceyrette, a true jewel of unspoilt nature. It’s the perfect opportunity to test your skills on demanding gradients while escaping road traffic ⚔️.

A distance for every taste

Road Cycling 109 km

Road CyclingThe most popular
  • Sunday, July 5, 2026 at 9:00 AM
  • Elevation gain : 3500mD+

A few more words

A journey of 109 km showcasing a total elevation gain of 2,695 mD+ ✨. The classification is decided on 5 timed climbs:

  • Puy Saint Pierre : A fast ramp of 2.63 km with 221 mD+ and gradients of 8.1%
  • Croix de Toulouse : 4.37 km and 440 mD+ : dry and steep with gradients of 10.2%.
  • Col de l'Izoard Casse Déserte : A lunar landscape unique in the world over 4.82 km and 364 mD+ and gradients of 7.8%
  • Col de l'Izoard Nord: The legendary passage of the Hautes-Alpes: 9.78 km with 743 mD+ and gradients of 7.5%
  • Col du Granon : A formidable climb for the strong riders: 9.93 km and 917 mD+, and gradients of 9.3%

Up to you to see which one you tackle first. Save the longest for last, or go with "at least the big kilometers are done"? 🤔

Frequently asked questions (FAQ)

You’ll be able to pick up your bib number at the reception of the Centre Montagne in Villard-Saint-Pancrace:

  • Saturday 4 July 2026, from 2pm to 7pm

  • Sunday 5 July 2026, from 7:30am to 8:30am

The races will start at the Centre Montagne in Villard-Saint-Pancrace:

  • At 8:50am for the Gravel race

  • At 9am for the Road race

Yes, to take part you must present a medical certificate or a valid licence.

Here are the prices:

  • Gravel race: €69

  • Road race: €69

All types of bikes are allowed: road bike, gravel, MTB, e-bike, e-MTB. However, e-bikes and e-MTBs are not included in the rankings.

Yes, there will be 2 aid-station areas, including one at the finish, open from 9am to 6pm.

Your registration includes:

  • A bib number

  • 2 aid-station areas

  • 1 post-race meal (included)

  • Route information (GPX) and timed segments (GPX and flags along the roadside)

  • A prize for the top 3 in each category (road/gravel and men/women)

  • Event photos

  • Event safety (presence of doctors and first-aiders)

  • A massage stand at the start for those who would like a massage after the race for €25 per half-hour)

Optional:

  • Hot meal on Saturday evening for €10

  • Bag drop service for €2 (if you’re coming by something other than car, for example)

No, you can do them in whatever order you prefer!

If you still have questions, you can contact the organisers at the bottom of the page via this link.