
Le Marathon Vert Rennes Groupe Interaction
Trail Running · Rennes, France · Saturday, October 17, 2026

Organized by
Toutes les courses
Sport
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Trail Running
Participants
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Goya participants
About this event
In the green city of Rennes, the Marathon Vert Rennes Groupe Interaction offers 42 km solo, the Marathon Relais Ouest-France for 4 (relay), and the Duo Bati-Armor, as well as 10 km Lamotte in the evening, Yves Rocher Women 5 km, and Family 5 km for ages 6 and up. The course alternates nature along the Vilaine banks and cobbled streets, with a tree planted every two kilometers and a festive, Celtic, and sporty atmosphere throughout the event.
They wear round hats, Long live the Bretons ! We couldn't set the vibe without a traditional drinking song! 🎶
If you want to discover the beautiful landscapes and typical villages of Brittany, how about a detour to Rennes? The green city is renowned for its medieval houses, exceptional heritage and unique charm 😍. For several years now, the Marathon Vert Rennes Groupe Interaction has been strengthening its reputation by hosting the Brittany Marathon 🏆 championships! One thing is sure to be even more on point: the crazy atmosphere and the crowd cheering you on 🎉.
You’ll start this little corner of paradise in October, when temperatures are still pleasant and the autumn colors glow. The Marathon Vert Rennes, it’s the 42 km solo the Marathon Relais Ouest-France relay for 4 for the team spirit and the Duo Bati-Armor for the inseparables! The marathon route will also be open to the wheelchairs! 🧑🦽 And because everyone should find something, three other distances are on offer: the 10 km Lamotte you can run from night 🌙, the Yves Rocher Women’s 5 km for the girl power and "La Familiale", a walk of 5 km that anyone can join, and this includes from 6 years 👶. The elevation gain is near 0 for this event, which lets amateurs avoid climbs and competitors chase their new record ! ⌚️ Also, the 10 km Lamotte route carries the FFA Gold Label, so you really know what you’re signing up for 🔥.
You’ll see the kilometer count rolling by too, as the organizers of the Rennes Marathon do! That’s why they turned it into an environmental challenge with a tree planted every two kilometers 🌳. And yes, this is why it’s not called the Marathon Vert de Rennes for nothing ! 😉
Green, like the lush countryside of the department of Ille-et-Vilaine but not only! You will also stroll the streets of Rennes, the Breton capital, with its cobblestone streets and rolling sections. And moreover, the Celtic atmosphere and dances will be part of the journey. Then, between nature (along the Vilaine riverbanks for the marathon) and city, for eye candy, you’ll observe the Vilaine quays, the Parliament of Brittany, the Opera or the Rennes City Hall. As for the finish, a stunning green carpet (of course for the Marathon Vert 😆), bands and cheerleaders will be waiting to greet you, not to mention the foods and drinks you can enjoy: galettes, sausages, Breton crepes, ciders at the finish… Like a taste of fest-noz US sauce! 🕺 To go big on the American-inspired grandiosity, the outstanding prizes will take your breath away! 🎁 If you’re a marathoner, you can also enjoy a muscle recovery session, thanks to the students physiotherapists and podiatrists who will take great care of you after the race! 💆
Craving even more greenery and culture? Then head to the stunning Broceliande ForestRennes. King Arthur himself will be waiting to tell you his tales 📜. For history lovers and finishers at heart, know that everything is walkable. For those who prefer to stroll after the race, Rennes is one of France’s greenest cities. So you get it: there’s no shortage of activities. Rennes isn’t just a tourist destination: the city is also rich in culinary specialties that will delight your taste buds. On the menu: the legendary Breton crepes and the divine Moules de Bouchet from the Bay of Mont-Saint-Michel 🍴.
So, Brittany, does it tempt you?
Options & prices
(6)La Course Féminine Yves Rocher(5 km)
La Marche Familiale Yves Rocher(5 km)
Le 10 km Lamotte(10 km)
Le Marathon Relais Ouest France(42.42 km)
Le Marathon Duo BATI-ARMOR(42.42 km)
Prices are provided for information only — check the exact terms with the event organiser.
When
On Saturday, October 17, 2026
Select your stay dates
October 2026
November 2026
October 2026
Questions about this event
Answers to your questions
Le Marathon Vert Rennes Groupe Interaction is a trail running event in Rennes over 5 km, 10 km, 42 km, and 42.2 km, taking place on Saturday, October 17, 2026. Find all the practical details — location, schedule and prices — directly on this page.
Le Marathon Vert Rennes Groupe Interaction offers several distances to choose from: 5 km, 10 km, 42 km, and 42.2 km. Check the exact course details with the organiser, especially when several formats take place on the same day.
Le Marathon Vert Rennes Groupe Interaction takes place at Rennes, Rennes. You will find its exact location and links to Google Maps and Waze further down this page.
Le Marathon Vert Rennes Groupe Interaction takes place on Saturday, October 17, 2026. Check the exact schedule with the organiser, as times may vary by category or format.
Le Marathon Vert Rennes Groupe Interaction is free to enter, with no participation fee expected. This information may change, so check it with the organiser.
No participant limit has been provided for Le Marathon Vert Rennes Groupe Interaction. The number registered through Goya is visible on this page, but this information may change. If in doubt, contact the organiser.
To take part in Le Marathon Vert Rennes Groupe Interaction comfortably, plan training suited to trail running, wear appropriate clothing and bring any equipment recommended by the organiser.
Le Marathon Vert Rennes Groupe Interaction is organised by Toutes les courses. For questions about the rules, access or accommodation, contact the organiser directly.
The weather forecast for the location and date of Le Marathon Vert Rennes Groupe Interaction is available higher up on this page and is updated as the event approaches.
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Where the event takes place
Rennes, France
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