Across the weekend of 2–3 May 2026, runners will gather in the seaside city of Biarritz for the Marathon International de Biarritz – Pays Basque, a two-day celebration of sport and Basque culture. The event includes a full marathon, half marathon, 14 km, and relay races, along with festive walking events and family-friendly activities. Starting from Stade Aguilera, the course winds through the vibrant streets of Biarritz and its neighboring villages — Arcangues, Bassussary, Arbonne, and Bidart — combining oceanfront roads, gentle hills, and countryside charm. Known for its spirited atmosphere, community warmth, and coastal beauty, the event captures the essence of the Basque Country while offering something for every level of runner.
Races
On Sunday, 3 May 2026, the 14 km “La Boucle des Plages” begins in Biarritz under the Extra Sports banner. Designed for runners seeking less distance but full atmosphere, the route loops along the beachfront and returns to the Stade Aguiléra, offering seaside views and festive energy.
Also on 3 May 2026, the half-marathon (21.0975 km) starts at the same Stade Aguiléra in Biarritz and is delivered by Extra Sports. With around +320 m elevation gain, it provides a scenic yet manageable run through Basque coastal villages and along the Atlantic front.
On Sunday, 3 May 2026, the Marathon kicks off from Stade Aguiléra in Biarritz, France, and is organised by Biarritz Olympique Omnisports. With roughly 480 m of ascent and a stunning route along the Basque coast, it blends seaside vistas, historic villages and a serious endurance challenge.
Weather based on historical averages.
FAQs
What is the 14 km La Boucle des Plages?
How long is the 14 km La Boucle des Plages?
Where does the 14 km La Boucle des Plages take place?
What is the elevation gain of the 14 km La Boucle des Plages?
How can I prepare for the 14 km La Boucle des Plages?
How do I choose the right training plan for the 14 km La Boucle des Plages?
On Sunday, 3 May 2026, the 14 km “La Boucle des Plages” begins in Biarritz under the Extra Sports banner. Designed for runners seeking less distance but full atmosphere, the route loops along the beachfront and returns to the Stade Aguiléra, offering seaside views and festive energy.
The 14 km La Boucle des Plages is 14km long.
The 14 km La Boucle des Plages takes place in Biarritz, France.
Runna classifies the 14 km La Boucle des Plages elevation profile as Moderate.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the 14 km La Boucle des Plages?
On Sunday, 3 May 2026, the 14 km “La Boucle des Plages” begins in Biarritz under the Extra Sports banner. Designed for runners seeking less distance but full atmosphere, the route loops along the beachfront and returns to the Stade Aguiléra, offering seaside views and festive energy.
How long is the 14 km La Boucle des Plages?
The 14 km La Boucle des Plages is 14km long.
Where does the 14 km La Boucle des Plages take place?
The 14 km La Boucle des Plages takes place in Biarritz, France.
What is the elevation gain of the 14 km La Boucle des Plages?
Runna classifies the 14 km La Boucle des Plages elevation profile as Moderate.
How can I prepare for the 14 km La Boucle des Plages?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the 14 km La Boucle des Plages?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Semi-Marathon de Biarritz Pays Basque?
How long is the Semi-Marathon de Biarritz Pays Basque?
Where does the Semi-Marathon de Biarritz Pays Basque take place?
What is the elevation gain of the Semi-Marathon de Biarritz Pays Basque?
How can I prepare for the Semi-Marathon de Biarritz Pays Basque?
How do I choose the right training plan for the Semi-Marathon de Biarritz Pays Basque?
Also on 3 May 2026, the half-marathon (21.0975 km) starts at the same Stade Aguiléra in Biarritz and is delivered by Extra Sports. With around +320 m elevation gain, it provides a scenic yet manageable run through Basque coastal villages and along the Atlantic front.
The Semi-Marathon de Biarritz Pays Basque is 21km long.
The Semi-Marathon de Biarritz Pays Basque takes place in Biarritz, France.
The Semi-Marathon de Biarritz Pays Basque elevation gain is 320 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Semi-Marathon de Biarritz Pays Basque?
Also on 3 May 2026, the half-marathon (21.0975 km) starts at the same Stade Aguiléra in Biarritz and is delivered by Extra Sports. With around +320 m elevation gain, it provides a scenic yet manageable run through Basque coastal villages and along the Atlantic front.
How long is the Semi-Marathon de Biarritz Pays Basque?
The Semi-Marathon de Biarritz Pays Basque is 21km long.
Where does the Semi-Marathon de Biarritz Pays Basque take place?
The Semi-Marathon de Biarritz Pays Basque takes place in Biarritz, France.
What is the elevation gain of the Semi-Marathon de Biarritz Pays Basque?
The Semi-Marathon de Biarritz Pays Basque elevation gain is 320 metres, which Runna classifies as a Moderate race.
How can I prepare for the Semi-Marathon de Biarritz Pays Basque?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Semi-Marathon de Biarritz Pays Basque?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Marathon International de Biarritz Pays Basque?
How long is the Marathon International de Biarritz Pays Basque?
Where does the Marathon International de Biarritz Pays Basque take place?
What is the elevation gain of the Marathon International de Biarritz Pays Basque?
How can I prepare for the Marathon International de Biarritz Pays Basque?
How do I choose the right training plan for the Marathon International de Biarritz Pays Basque?
On Sunday, 3 May 2026, the Marathon kicks off from Stade Aguiléra in Biarritz, France, and is organised by Biarritz Olympique Omnisports. With roughly 480 m of ascent and a stunning route along the Basque coast, it blends seaside vistas, historic villages and a serious endurance challenge.
The Marathon International de Biarritz Pays Basque is 42km long.
The Marathon International de Biarritz Pays Basque takes place in Biarritz, France.
The Marathon International de Biarritz Pays Basque elevation gain is 480 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Marathon International de Biarritz Pays Basque?
On Sunday, 3 May 2026, the Marathon kicks off from Stade Aguiléra in Biarritz, France, and is organised by Biarritz Olympique Omnisports. With roughly 480 m of ascent and a stunning route along the Basque coast, it blends seaside vistas, historic villages and a serious endurance challenge.
How long is the Marathon International de Biarritz Pays Basque?
The Marathon International de Biarritz Pays Basque is 42km long.
Where does the Marathon International de Biarritz Pays Basque take place?
The Marathon International de Biarritz Pays Basque takes place in Biarritz, France.
What is the elevation gain of the Marathon International de Biarritz Pays Basque?
The Marathon International de Biarritz Pays Basque elevation gain is 480 metres, which Runna classifies as a Moderate race.
How can I prepare for the Marathon International de Biarritz Pays Basque?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Marathon International de Biarritz Pays Basque?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Marathon International de Biarritz Pays Basque or Biarritz Olympique Athlétisme. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Marathon International de Biarritz Pays Basque website.
