Quebrantahuesos
Sabiñánigo · June 19, 2027
The largest and most prestigious cyclosportive in Spain, starting in Sabiñánigo with a 200-kilometre route that crosses into France over Somport, Marie-Blanque and the Portalet.
Quebrantahuesos 2027 registration dates to be confirmed
The organiser hasn't published the registration dates yet. Get your gear and logistics ready in the meantime.
Past editions
- 2026 · June 20, 2026 (held) — Start and finish in Sabiñánigo; the 8,000-bib quota sold out via lottery.
- 2025 · June 21, 2025 (held)
Quebrantahuesos
Quebrantahuesos is the benchmark cyclosportive in Spain and one of the most recognised in Europe. Every third Saturday of June, Sabiñánigo gathers thousands of riders to cover 200 kilometres over the mythical passes of the Aragonese and Bearnese Pyrenees, with an atmosphere reminiscent of a grand tour stage.
A route that crosses the border
From the start next to the Pirenarium, the course tackles Somport and enters France, where it links the Marie-Blanque pass on its most demanding side and the descent towards the Ossau valley. The return to Spain is over the Portalet, already with many kilometres in the legs, before the final ramp towards Hoz de Jaca. In total, around 3,500 metres of climbing.
The Treparriscos, the 85-kilometre alternative
Riders who are not after the full distance have the Treparriscos, an 85-kilometre route with 1,350 metres of climbing that shares the start and the atmosphere. It is a good entry point to the event and usually has less restricted access than the long route.
Sabiñánigo and the Tena valley
The weekend offers far more than the bike: the Tena valley, Panticosa and the area around Jaca combine high mountains, thermal spas and Upper Aragonese cuisine. Discover more events in Aragón.
Your 360 Pack
Everything you need to prepare for this event, in one place.
Quebrantahuesos pre-registration
Access to the long route is decided by a lottery after a low-fee pre-registration. Note the opening date and have your licence details ready.
Tips
- Sign up on the first day pre-registration opens
- If you miss the lottery, consider the Treparriscos as a plan B
Where to stay for Quebrantahuesos
Sabiñánigo, Jaca and the Tena valley hold most of the beds, but they sell out months ahead given the number of riders. Jaca is the most convenient base.
Tips
- Book as soon as your entry is confirmed
- Jaca and Sabiñánigo are 15 minutes apart by car
Bike gear for 200 kilometres of passes
It is nearly twelve hours of riding with long, fast descents off Somport and the Portalet. Reliable brakes, tyres and drivetrain are non-negotiable.
Guides to get you ready
Tips
- Fit fresh tyres for the French descents
- Keep a fast puncture-repair kit within reach
Technical clothing for the Pyrenees in June
The top of the Portalet can be ten degrees colder than the valley, with wind and fog. Ride with layers that fit in a jersey pocket.
Guides to get you ready
Tips
- A gilet or light waterproof jacket for the descents
- Arm warmers and mid-season gloves even if the valley starts warm
Nutrition for Quebrantahuesos
With 3,500 metres of climbing and such a long day, the goal is a steady hourly carbohydrate intake and not reaching the Portalet on empty.
Guides to get you ready
Tips
- Plan for 60 to 90 grams of carbs per hour
- Use the official feed stations to refill bottles
Gearing and power meter
Marie-Blanque on the hard side has sustained ramps above 11 per cent midway through, on tired legs. A compact chainset with a wide cassette and a power meter help you avoid blowing up early.
Guides to get you ready
Tips
- A 34-tooth cassette at minimum for Marie-Blanque
- Set a power ceiling for Somport and stick to it
Sunglasses for high mountains
The strong light on the passes and the long descents towards France make a wide-coverage, well-ventilated lens worthwhile.
Guides to get you ready
Tips
- Carry a spare clear lens in case you hit fog on the Portalet
Recovery before and after
An event of this size is best tackled on fresh legs and recovered from with a planned routine in the following days.
Guides to get you ready
Tips
- Gentle foam-rolling the week before, without forcing it
How to get to Sabiñánigo
Sabiñánigo is just over an hour from Huesca and about two and a half hours from Zaragoza. On event weekend the local roads are busy with riders.
Guides to get you ready
Tips
- Arrive on Friday to collect your number without stress
- Zaragoza is the most convenient airport
Licence and insurance
To start you need a valid racing licence or the one-day insurance the organisers offer during registration.
Tips
- Racing licence or one-day insurance required
Frequently asked questions
When is Quebrantahuesos 2027?
The organisers hold the event on the third Saturday of June, so the 2027 edition is expected on 19 June, starting from the Pirenarium in Sabiñánigo. Confirm the date on the official website when registration opens.
How does registration work?
Entry is by pre-registration and a lottery, with a low pre-registration fee. Only those selected complete the final entry. The Treparriscos, the 85-kilometre short route, usually has more direct access.
Which passes does it climb?
The long route links Somport, the Marie-Blanque pass on its hardest side, the Portalet and the final climb to Hoz de Jaca. A good part of the course runs on French roads.
Is there a time cut?
Yes. The start is around 07:15 and the finish control closes at 19:30, with intermediate cut-offs on the passes. The Treparriscos has a wider margin relative to its distance.
