Triathlon des Gorges de l'Ardèche à Saint-Martin-d'Ardèche, natation et vélo dans les Gorges

Gorges de l’Ardèche triathlon 2026: guide (2-4 July)

The Gorges de l’Ardèche triathlon returns for its 2026 edition, on 2, 3 and 4 July, in Saint-Martin-d’Ardèche, at the heart of the Gorges de l’Ardèche Nature Reserve. Three days of races between Ardèche and Gard, more than 1800 participants and a lively, festive atmosphere. After ten years welcoming sports lovers at Mas Saint Antoine, here is our practical guide for participants and spectators alike.

Key takeaways:

  • When: 2, 3 and 4 July 2026 (Thursday to Saturday).
  • Where: Saint-Martin-d’Ardèche, with a course reaching Aiguèze, between Ardèche and Gard.
  • Who: more than 1800 participants, from young beginners to seasoned triathletes.
  • Highlight: the L distance, semi-nocturnal, on Saturday evening.
  • Tip: early July is in high demand, book your accommodation early.

What is the Gorges de l’Ardèche triathlon?

The Gorges de l’Ardèche triathlon is a major sporting event in the south of the department, organised across both Ardèche and Gard. It takes place in an exceptional setting, the Gorges Nature Reserve, with a course that leads to the medieval village of Aiguèze.

Beyond performance, it is a popular celebration: more than 1800 participants, local Made in Ardèche partners, and an eco-responsible approach (waste sorting, reusable cups). A fine example of nature sport that respects its environment.

What is the 2026 triathlon programme?

The 2026 edition offers three days of races, from short, accessible formats to long distances for the most seasoned athletes:

Day Event Distances (swim / bike / run)
Thursday 2 July M distance 1000 m / 35 km / 7 km
Friday 3 July Youth races, then XS distance 400 m / 10.5 km / 2 km
Saturday 4 July L distance — the flagship race, semi-nocturnal 2000 m / 78 km / 15 km
All weekend Relay formats (teams of 2 to 3), youth races, leisure ride without ranking Depending on format

The precise start times and registration details vary and are to be confirmed: refer to the official website triathlondesgorges.com for the start schedule and entries, rather than to second-hand information.

How to attend the triathlon from Mas Saint Antoine?

The start is in Saint-Martin-d’Ardèche, very close to Bourg-Saint-Andéol: Mas Saint Antoine is less than 20 minutes away by car, making it an ideal base for participants and their companions alike. You can follow the races by the water, along the bike courses, or at the finish for the atmosphere.

Bernard’s tip: come early, park ahead of the village and favour getting around on foot near the race zones. The Saturday-evening L distance, semi-nocturnal, offers the most spectacular atmosphere for spectators.

What tips for participants and spectators?

  1. Book your accommodation very early: early July is one of the most sought-after periods of the year in southern Ardèche.
  2. Plan for the heat: early July can be hot; hydration, a cap and sunscreen are essential, whether racing or cheering.
  3. Plan your recovery: after the effort, nothing beats a swim or the pool to recover gently.
  4. Check the official information: start times, race numbers and rules on triathlondesgorges.com.
  5. Combine sport and discovery: use the stay to explore the Gorges and the surrounding villages.

What to do around the triathlon during the weekend?

The area is one of the finest in southern Ardèche. Between races, or to extend your stay, do not miss:

  • A canoe descent and the passage under the Pont d’Arc, the emblem of the Gorges (set off early in the morning).
  • A visit to the villages of character: Aiguèze, ranked among the most beautiful villages in France, and Bourg-Saint-Andéol and its heritage.
  • A tasting with the winemakers of southern Ardèche to discover the area’s wines.

Why stay at Mas Saint Antoine for the triathlon?

  • ✅ Less than 20 minutes from Saint-Martin-d’Ardèche, an ideal base for the event
  • 6 independent gîtes with equipped kitchens, perfect for athletes and their companions
  • 13×6 m saltwater pool and large enclosed 2-hectare park, ideal for recovering after the effort
  • ✅ If you come as a team or extended family, the estate can be booked exclusively for 20 to 38 people
  • ✅ Rated 4.9/5 across more than 130 verified reviews, featured in Petit Futé

In conclusion

The Gorges de l’Ardèche triathlon 2026 (2 to 4 July) is a fine moment of sport and conviviality in an exceptional natural setting. Our golden rules: book early, plan for the heat, check the details on the official website, and use the weekend to discover the Gorges. Whether you race or cheer, Mas Saint Antoine is the ideal base to experience the event.

Overview of the Mas Saint Antoine estate in Bourg-Saint-Andéol, southern Ardèche

Experience the Gorges triathlon from Mas Saint Antoine

Less than 20 minutes from Saint-Martin-d’Ardèche, Mas Saint Antoine welcomes you for the triathlon: 6 independent gîtes, a 13×6 m saltwater pool to recover and a large enclosed park. The ideal base in southern Ardèche, to book early as early July is in high demand.

Check availability

Have a question? Call Hélène on +33 6 29 11 41 88

Frequently asked questions

When is the Gorges de l’Ardèche triathlon 2026?

The 2026 edition takes place on 2, 3 and 4 July, from Thursday to Saturday, in Saint-Martin-d’Ardèche, at the heart of the Gorges de l’Ardèche Nature Reserve. The highlight is the L distance on Saturday evening, run semi-nocturnally. For precise start times, refer to the official website triathlondesgorges.com.

Where does the Gorges de l’Ardèche triathlon take place?

The event is held in Saint-Martin-d’Ardèche, between Ardèche and Gard, with a course that leads to the medieval village of Aiguèze. The setting is exceptional, the Gorges Nature Reserve. It is indeed an Ardèche event, straddling the two neighbouring departments.

What distances are offered?

The programme ranges from short to long: M distance on Thursday (1000 m swim, 35 km bike, 7 km run), XS distance on Friday (400 m, 10.5 km, 2 km) after the youth races, and L distance on Saturday evening (2000 m, 78 km, 15 km). Relay formats in teams of 2 to 3, youth races and a leisure ride without ranking complete the weekend.

How do you register for the Gorges de l’Ardèche triathlon?

Registration and the rules are handled via the organisation’s official website, triathlondesgorges.com. As the details and schedule may change, it is best to check the official source directly rather than second-hand information. Remember to register in advance, as places are limited.

Can you attend the triathlon as a spectator?

Yes, it is a popular, festive event, open to spectators. You can follow the races by the water, along the bike courses or at the finish. The Saturday-evening L distance, semi-nocturnal, offers the most spectacular atmosphere. Come early and favour getting around on foot near the race zones.

How far is Mas Saint Antoine from the triathlon?

Mas Saint Antoine is less than 20 minutes by car from Saint-Martin-d’Ardèche, where the event takes place. It is an ideal base for participants and their companions: you can easily reach the race zones in the morning and come back to recover in calm, at the pool, at the end of the day.

Should you book accommodation ahead for early July?

Yes, it is strongly advised. Early July is one of the most sought-after periods of the year in southern Ardèche, and the triathlon attracts many participants and companions. To secure your gîte, or an exclusive hire for a team or extended family, book as early as possible.

What to do around the triathlon during the weekend?

The area is ideal for combining sport and discovery: a canoe descent and the passage under the Pont d’Arc, a visit to villages of character such as Aiguèze and Bourg-Saint-Andéol, and a tasting with the winemakers of southern Ardèche. After the effort, swimming and the Mas’s saltwater pool are perfect for gentle recovery.

Article written by Bernard Favre, owner of Mas Saint Antoine.


Published on :29 June 2026  -  Filed under: Sport and Adventure  -  Tagged : , , , , , , ,