20 events in Ain, Auvergne-Rhône-Alpes

From big races to Saturday morning group runs—find trail (trail running) events and connect with the local endurance sports community.

• Sou des écoles de Blyes [finishers.com]
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  Sun, Apr 26, 2026

  Cycling Mountain Biking Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Nature Races on May 1st Foissiat [finishers.com] - Facebook
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  Fri, May 01, 2026

  Description

  Ready to lace up your running shoes for an adventure in the heart of nature?🌿 The Nature Races on May 1st in Foissiat are waiting for you for an unforgettable experience! Whether you choose the 8 km trail or take on the 18 km challenge, each step will reveal the magnificent landscapes of the Ain.

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Trail de Douvres [finishers.com]
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  Sun, May 03, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• La Sévérun [finishers.com]
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  Sat, May 23, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Trail Thoiry Reculet [finishers.com] - Facebook
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  Sun, May 24, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• La Sandenienne [finishers.com] - Facebook - Instagram
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  Sun, Jun 07, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• La Stépha'Night [finishers.com] [Register at finishers.com] - Facebook - Instagram
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  Fri, Jun 12, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• 12 heures de Ceyzériat [finishers.com] - Facebook
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  Sat, Jun 27, 2026

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• The Bressol'Line [finishers.com] - Facebook - Instagram
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  Sun, Jun 28, 2026

  Description

  Need a shot of adrena'Line?

  10k Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Trail de Brénod [finishers.com] [Register at finishers.com] - Facebook
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  Sun, Jun 28, 2026

  Description

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  Another great opportunity to wear the colors of trail! 🕺 The second edition of the Trail de Brénod is waiting for you to kick off! Brénod is a lovely commune in Ain, at an altitude of 900m in the...

  Another great opportunity to wear the colors of trail! 🕺 The second edition of the Trail de Brénod is waiting for you to kick off! Brénod is a lovely commune in Ain, at an altitude of 900m in the heart of the Jura mountains in Haut-Bugey! ⛰️ The Ski Club Brénod Corcelles combines the efforts of cross-country skiing in winter and trail running in summer! You're on this beautiful mid-mountain plateau, and you're just waiting to scramble like a child! 👧

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• The Montr'ail and the Trail of the Two Castles [finishers.com] - Facebook
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  Sun, Jul 05, 2026

  Description

  Get your sneakers and cardio ready for "The Montr'ail and the Trail of the Two Castles" in Saint-Jean-de-Niost, an adventure in the great outdoors that will let you discover the beauty of the department of Ain 🌳. Two courses await you: a 10 km trail and a 17 km trail, perfect for testing your endurance and your love for landscapes.

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Biz'night [finishers.com] - Facebook
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  Fri, Sep 11, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Gravity Race [finishers.com] - Facebook - Instagram - Strava
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  Sat, Sep 12, 2026

  Description

  Are you looking for your next challenge to burn your thighs with a smile? 😜 Let us tell you about the Gravity Race in Nantua in Ain 🌲. It’s the event that has been shaking up our race calendar since last month 🔥. Whether you are a freshwater mermaid or a mountain goat, you will find your happiness here ⛰️.

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• The Forester [finishers.com] - Facebook - Instagram
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  Sat, Sep 19, 2026

  Description

  Ready for an unforgettable adventure in the heart of nature? 🌳 Come and discover "The Forester" in Arbent, a running race that will immerse you in the magical world of the forests of Ain. Whether you're a trail enthusiast or a lover of wide open spaces, this race is made for you.

  Cycling Mountain Biking Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• La Saint So Course [finishers.com] - Facebook - Instagram
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  Sun, Sep 20, 2026

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Trail La-Cley du Coeur [finishers.com] - Facebook
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  Sun, Oct 11, 2026

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Côtière Trail [finishers.com] - Facebook
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  Sat, Oct 17, 2026

  Description

  Ready to take on a challenge and immerse yourself in a natural adventure in the heart of Ain? 🌿The Côtière Trail in Beynost is the perfect opportunity to test your fitness on courses of 9 km, 14 km, or 21 km! Choose your distance and navigate through stunning landscapes, where each stride brings you closer to the finish line! 🏃‍♂️

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Izernight [finishers.com]
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  Sat, Oct 24, 2026

  Run Trail

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps
• Trail de Pérouges [finishers.com] - Facebook - Instagram
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  Sun, Mar 14, 2027

  Run Trail Walk

  Ain, Auvergne-Rhône-Alpes, France
  OpenStreetMap Google Maps

Local Clubs & Organizations