Endurance events are popping up all over the world, but few can match the charm and dramatic scenery of the Ultra Trail Val d’Aran. Set in the heart of the Catalan Pyrenees, this mountain race pushes human limits while offering breathtaking views. It forms part of the prestigious UTMB World Series and attracts thousands of trail runners from across the globe.
Whether you’re planning to take part in this magical challenge or simply want to witness the race, explore the region, and experience Pyrenean culture, this guide is for you. We’ll share everything you need to know about the Ultra Trail Val d’Aran, along with tips to help you make the most of your visit, whether you’re running through the mountains or enjoying the area as a tourist. Join us and discover a thousand reasons to visit the Aran Valley.
What is the Ultra Trail Val d’Aran?
As mentioned earlier, the Ultra Trail Val d’Aran is part of the prestigious UTMB World Series and stands out as a high-altitude ultratrail event. It offers participants breathtaking views of towering peaks, glacial lakes and rivers, and stunning forests. It’s a fairly technical race, set in a UNESCO Biosphere Reserve, which means the area boasts incredible biodiversity in both flora and fauna.
There’s a simple phrase that perfectly captures what the Ultra Trail Val d’Aran is all about: trail running in the heart of the Pyrenees. Without a doubt, it’s one of the most beloved races among runners worldwide, thanks to a truly unmatched landscape.

Race routes and categories
There are several race options available, allowing runners of different experience levels to take part. Here’s how the categories of the Ultra Trail Val d’Aran are organised:
Torn D’Aran (VDA) – 163 km
This is the main category and the most demanding, both physically and emotionally. It features a circular route designed for ultra-endurance runners, taking them through high mountain terrain and highly technical sections, making it a true test of human endurance.
Camins D’Hèr (CDH) – 110 km
Shorter and with less elevation gain than the main category, this route stands out for following ancient mining paths. It offers a more accessible UTMB experience, though it still demands a high level of endurance and determination.
Experiència d'Aran (EXP) - 32 km
The EXP, or Experiència d’Aran, is a 32 km challenge with 2,100 metres of descent. It blends speed, beauty, and excitement, perfect for those new to trail running or looking for a fresh challenge. This circular route around Vielha offers unforgettable landscapes and pure joy with every step.
Peades d’Aigua (PDA) – 55 km
Crossing lakes, valleys, and mountain ridges, this route offers a compelling challenge without being as demanding as the top two categories. It’s an ideal option for runners looking to experience longer distances while soaking in the stunning landscapes along the way.
Sky Baqueira Beret – 15 km
This short 15-kilometre race is perfect for those new to trail running or for runners who prefer speed over technical difficulty. It’s a fast and accessible route, and as a bonus, there’s plenty to see and do in the Baqueira Beret area.
EXP Aran by Kids
The little ones can get involved too, making this a fantastic way to encourage a love for sport from an early age. With this event, the Ultra Trail Val d’Aran becomes a great experience for the whole family to enjoy together.
So, have you decided which race you want to take on? And which villages in the Aran Valley are on your must-visit list?
Tips for runners and spectators
Here are some useful suggestions to help make your Ultra Trail Val d’Aran experience unforgettable. Whether you’re taking part in the race or simply there to cheer from the sidelines.
If you’re a participant
- Train at altitude if possible to prepare for the elevation and more technical sections of the route.
- Familiarise yourself with the course in advance to plan your strategy more effectively.
- Follow a proper nutrition plan, ideally with guidance from a specialist.
- Invest in quality mountain gear, including technical clothing, a good backpack, sunglasses, and other essentials.
If you’re a spectator
- Check the event website for schedules, support points, and other important information.
- Respect both the environment and the runners. Avoid interfering with the race or the natural surroundings.
- Take the opportunity to explore the mountain villages in the region, which will be full of activity and events during the race days.
- Book your accommodation in the Aran Valley early, as demand is high during the event.
Registration for the Ultra Trail Val d’Aran
For full details on how to register, visit the official Ultra Trail Val d’Aran website. Registration usually opens well in advance, and places are limited, especially in the more technical categories. Some races require prior qualification or a specific number of UTMB points. A valid medical certificate is mandatory for all participants.
Ultra Trail Val d’Aran: A must for trail running enthusiasts
The Ultra Trail Val d’Aran is one of the most spectacular sporting events you can take part in or witness. Not only for the physical challenge it represents, but also for the breathtaking landscapes, true natural wonders of Spain. Imagine running across glaciers and conquering mountain peaks. Even if you’re not planning to run, it’s the perfect excuse to explore the region: charming mountain villages, rich and varied cuisine, and outdoor activities for all ages. The Aran Valley is a treasure with something for everyone.
Don’t miss out on accommodation during the Ultra Trail Val d’Aran! At Toti Aran, you’ll find luxury apartments with everything you need. Whether it’s for resting and recovering or enjoying the mountains with your family, partner, or group of friends. One of these places could be your home away from home for a ski trip, hiking holiday, or food-filled getaway. Whatever your preference, the Aran Valley has you covered.