The Basque Country is a land of legends, traditions and, above all, an exceptional playground for every mountain running enthusiast. Among the region's most anticipated sporting events, the Senpereko Trail stands out as a must-do challenge in the heart of the Basque Country. Whether you are a seasoned runner or a trail running amateur looking for discovery, this event promises intense effort in the middle of wild nature.
Get your gear ready, sharpen your training, and discover everything you need to know about this legendary race, from the route to technical advice, before recharging in the comfort of Hôtel & Spa INDARRA.
The Senpereko Trail: A Challenge in the Heart of the Basque Country
For its 14th edition, the Senpereko Trail confirms its status as the best early-season trail race. Scheduled for Sunday, March 8, 2026, this race attracts participants from all over France and the Basque Country. The starting point is located at the fronton in the Ibarron district of Saint-Pée-sur-Nivelle, a typical village nestled between the Atlantic Ocean and the first peaks of the Pyrenees.
The Flagship Route: 21.5 km of Pure Pleasure
The main circuit offers a distance of 21.5 km with a positive elevation gain of 1,050 m. This is not just a flat half-marathon, but a true mountain immersion. The route winds through hills, forests, and steep paths, offering breathtaking panoramas of La Rhune, the region's iconic summit.
Difficulty: Medium to difficult, depending on the weather.
Start: Sunday, March 8, 2026, at 9:00 AM.
Terrain Type: A mix of forest tracks, technical ridge passages, and valley restarts.
A Selection of Races for All Levels
While the 21 km is the flagship race, the organizers offer other formats so that every athlete can find their challenge:
- Tontorrez Tontor (Ultra Trail): 85 km and 5,200 m D+. An ultra format for experienced trail runners.
- Gotorlekuen Itzulia: 42 km (marathon format) with 2,800 m D+.
- Ibar Run Trail: 10.8 km for a gentler introduction to trail running.
- Neska Eguna: A 7.5 km women's race.
- Hiking: A 16 km route for those who prefer active walking.
Preparing for Your Race: Tips and Practical Information
Training for the Senpereko requires specific preparation. Indeed, the Basque climate in March can be temperamental. Here are a few keys to a successful race:
Registration and Bib Collection
Registration is done via the official race website. Remember to check for confirmed dates in April or May of the previous year so you don't miss the opening of the registration office. Bib collection takes place at the Inharia Farm (Ibarron) on the Saturday before the race from 9:30 AM to 6:30 PM. This is the perfect place to get the latest weather updates and expected race end times.
Equipment and Nutrition
On such a route, technique is paramount. Choose shoes with excellent grip. Do not neglect energy drinks and refueling on race day, even for the medium distance. Poles can be a major asset on high-elevation sections.
The Must-Do Trail Calendar
The Senpereko often kicks off the trail running season in South-West France. It is frequently followed by other major events such as:
- The Sara Korrika Trail (in April).
- The Euskal Trail in Saint-Etienne-de-Baïgorry (Ascension weekend).
- The Sare or Bidarray Trails.
- For the most ambitious, the Zegama-Aizkorri on the Spanish side remains the ultimate goal.
Discover the French Basque Country: Sport and Culture
Participating in the Senpereko Trail is also a great opportunity for a sightseeing trip. Take the time to visit Bayonne, Espelette, or Saint-Jean-de-Luz. The Basque coast is only a few kilometers away, offering a striking contrast to the mountain heights.
For mountain biking or hiking enthusiasts, the region is full of trails to explore to extend your workout in the heart of nature. Whether you are in Ascain, Sare, or Larrau, every mountain pass and path tells a story of Basque culture.
One cannot mention the Basque Country without talking about its deep connection with the ocean. While trail running is king in the mountains, surfing is the flagship discipline of the coastline. After your race, there is nothing like a getaway to the legendary waves of Biarritz or Anglet to discover the spirit of surfing.
Where to Stay? Hôtel INDARRA, Your Ideal Base Camp
To approach your race in the best conditions, choosing the right accommodation is vital. Located in Arbonne, just a few minutes from Saint-Pée-sur-Nivelle, Hôtel INDARRA is the perfect refuge for trail runners.
A Welcome Dedicated to Athletes
Nestled in a renovated traditional farmhouse from 1870, Hôtel INDARRA offers a warm and soothing setting. After the intense effort of the Senpereko Trail, you will appreciate the calm of our 33 sleekly designed rooms:
- Premium Bedding: Because sleep is the primary lever of performance, we have chosen exceptional bedding to guarantee restorative rest.
- Space and Comfort: From triple attic rooms to suites with mezzanines, our layouts easily accommodate your running gear, hydration packs, and trail poles.
- Natural Materials: The use of wood and noble materials creates a serene atmosphere, acting as a true extension of the Basque nature.
Recovery and Well-being
Recovery is the key to success in trail racing. The hotel provides numerous well-being services and facilities:
- A Spa & Well-being area with a sauna and hammam to relax your muscles.
- A 20-meter heated outdoor pool (seasonal).
- A yoga room for post-race stretching or training camps.
- Customized treatments and massages for optimal recovery.
Tailored Services
Enjoy a gourmet breakfast made with local products to fuel up before the start. Our team will be delighted to advise you on the most beautiful viewpoints and the best coastal paths for your recovery sessions. Whether you are here for a trail camp or the challenge of the year, Hôtel INDARRA combines sport, relaxation, and authentic tourism.
FAQ: Everything You Need to Know About Senpereko Trail 2026
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The main race will take place on Sunday, March 8, 2026. Registrations are usually confirmed a few months in advance.
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The route features a positive elevation gain of 1,050 m for an exact distance of 21.5 km.
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The starting point is the fronton in the Ibarron district of Saint-Pée-sur-Nivelle.
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Yes, time limits are in place to ensure participant safety. Please consult the official website or the event's Facebook/Instagram page for details.
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Besides trail running, you can enjoy walking, mountain biking, or visiting the villages of Sare and Ascain. The local tourist office offers many hiking maps.
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The hotel is located in the immediate vicinity of Saint-Pée-sur-Nivelle, offers ideal spa and massage services for recovery, and provides a quiet environment perfect for pre-race concentration.
