The 10K & Half Marathon are sold out! Sign up now for the Marathon
Oct. 4th 2026

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🎉 Registration is open

It’s back! Get ready for a brand-new edition of Run In Lyon by Harmonie Mutuelle!
Whether you’re a beginner runner or a seasoned marathoner, come (re)discover the City of Lights at your own pace, in a lively and friendly atmosphere ✨.
🔥 The 10K & Half Marathon are now sold out!
But you can still take on the challenge with longer distance:

🏃‍♀️ One race format await you: the Marathon.
Want to run for a good cause?
💙 Join the Run Solidaire (5K) in support of the AFG Autisme association.
And for the youngest runners, the Marathoon’s on Saturday promises an unforgettable first race experience🎈


Set up your fundraising page with a discounted entry fee and commit to raising at least €200 to secure your spot in the Run in Lyon by Harmonie Mutuelle.

Discover the official Run in Lyon products: Campus coach training plans, T-shirts, mugs—everything you need to be ready on race day and leave with a unique souvenir.

 How to purchase the official merchandise:

  1. Log in to your 'time to' account.
  2. Go to 'My Profile'.
  3. Click on ‘Edit my registration' to book your souvenir or service now.

Of course, we only want you to have fun during the race, but sometimes unexpected things happen. We suggest that you think about any insurance that you might need to ensure that Run In Lyon by Harmonie Mutuelle is an excellent day.