Every autumn, Pink October generates a vast wave of solidarity, through numerous events in the Paris region and across the country. More than just an awareness-raising month, it's a truly national movement to inform, prevent and supportbreast cancer research. As sport is considered an effective tool in this fight, sporting events play a central role in this mobilization, inviting everyone to get involved at their own pace, according to their abilities and desires.
From friendly walks to timed races, family hikes and bike challenges, there's no shortage of events to combine sport and commitment. Far from being limited to performance, these events focus above all on sharing, goodwill and visibility for the local associations that work on a daily basis, donating the amounts generated to research.
Taking part in a Pink October solidarity challenge is much more than a symbolic gesture: it's a direct contribution to the financing of screening programs and patient support. It's also a moment of emotion and unity, where every stride, every smile and every donation counts. So, whether you're walking, running or cheering from the finish line, Pink October is a reminder that solidarity can also be experienced on the move, in a spirit of joy and collective energy.



Octobre Rose 2025: Les Foulées Roses, a 5km solidarity run/walk in Montesson (78)
On track for Pink October! In Montesson, solidarity kicks off with a pair of sneakers. On Sunday October 12, 2025, the Yvelines town launches the 2nd edition of the Foulées Roses, a 5 km walk/run, with all proceeds going to the Institut Gustave Roussy. [Read more]



Octobre Rose : Participate in Yoga Rose, October 2, 2025!
The Cognacq-Jay Foundation organizes the 4th edition of "Pink Yoga". 7 of the Foundation's establishments are taking part this year. For the past 4 years, this operation has raised awareness among several hundred women each year through free events open to all. Come and take part in a free group yoga class and self-palpation training. [Read more]



Octobre Rose 2025: a pink walk for solidarity in Herblay-sur-Seine (95)
On the road to solidarity! This Saturday, October 4, 2025, Herblay-sur-Seine (95) will be transformed into a sea of pink for a 5km walk in support of the fight against breast cancer, as part of Pink October. [Read more]



Octobre Rose 2025: les Foulées Canavéroises, the family race in Chennevières-sur-Marne (94)
With the start of Pink October, there are plenty of sporting events taking place across the Paris region to run against breast cancer. See you in Chennevières-sur-Marne on October 5, 2025! [Read more]



Pink October 2025: a 60-kilometre bike ride in support of the fight against breast cancer
To combat breast cancer, the Casiopeea association is organizing an exceptional 100% women's bike race of almost 60 kilometers in the heart of the Yvelines region on October 19, 2025. [Read more]



Les Foulées Châtillonnaises 2025: a solidarity run for Pink October in Châtillon (92)
Les Foulées Châtillonnaises are back this Sunday, October 12, 2025, in aid of Pink October. On the program: two 5km and 10km races, a 1.5km family race and a solidarity walk! [Read more]



Odysséa Paris 2025: the race against breast cancer at Château de Vincennes
Come and run for a good cause at the Château de Vincennes, Odysséa returns on October 4 and 5, 2025, to launch the Pink October campaign. Athletes of all ages are invited to take part in this race, which supports the fight against breast cancer. [Read more]



Octobre Rose 2025: a 4km family Color Run in Argenteuil (95)
To mark Pink October, the Argenteuil Color Run is back on October 5, 2025 for a colorful, family-friendly, four-kilometer run. [Read more]



Trail des Hauteurs: a sporting trail between nature and city through Seine-Saint-Denis (93)
The FSGT 93 organizes the Trail des hauteurs, a race between nature and city accessible to all, which takes place on October 5, 2025, starting in Romainville and crossing several towns in Seine-Saint-Denis. [Read more]
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Dates and Opening Time
From October 1, 2025 to October 31, 2025
Official website
www.ligue-cancer.net















