OISANS TRAIL TOUR

Oisans Trail Tour 2026

Trail running in the heart of the mountains, simply unforgettable 🏔️

From 16 to 18 July 2026, the Oisans Trail Tour returns to Oz-en-Oisans and Vaujany for an unforgettable weekend of trail running, mountain landscapes and shared experiences.

Whether you are an experienced trail runner, a nature lover or simply looking to discover the atmosphere of a welcoming mountain event, several race formats allow everyone to enjoy the adventure at their own pace.

Between lively mountain villages, high-altitude trails and breathtaking panoramas, the Oisans Trail Tour combines sporting challenge with memorable moments in nature.

📅 2026 programme

Thursday 16 July – Discovery Trail in Oz-en-Oisans

A friendly and accessible race to kick off the weekend.

Discovery Trail

📏 10 km • ⛰️ 150 m ascent / 850 m descent
🕡 Start at 6:30pm from Oz-en-Oisans

An ideal way to experience the atmosphere of the event while enjoying the beautiful trails of the Alpette plateau.

Saturday 18 July – Main races in Vaujany

Three distances, three challenges, one exceptional mountain adventure.

Ultra Tour

📏 88 km • ⛰️ 4,800 m ascent
🕛 Start at 12:01am from Vaujany

Trail Tour

📏 39 km • ⛰️ 2,100 m ascent
🕗 Start at 8:00am from Vaujany

Short Trail

📏 28 km • ⛰️ 1,550 m ascent
🕤 Start at 9:30am from Vaujany

✨ One of the highlights of the weekend is the sunrise over the Emparis plateau — a magical moment where the first light reveals the beauty of the surrounding peaks.

🌿 A mountain event committed to sustainability

The Oisans Trail Tour is built around strong eco-friendly values to help protect the mountain environment and support local communities.

Environmental commitments

Encouraging car-sharing and shared transport
Using existing lift infrastructure to reduce travel impact
Waste sorting and reduction across the event
Reusable cups required at refreshment points
Significant reduction in plastic bottles
Local products served at aid stations
Made-in-France runner gifts
Strong involvement from local volunteers and associations

Beyond the sporting challenge, the Oisans Trail Tour promotes a mountain experience that is accessible, vibrant and respectful of nature.

🤝 An event open to everyone

From discovery trails to ultra-distance races, children’s events and a strong community spirit, the Oisans Trail Tour celebrates every way of enjoying the mountains: