Pink October 2025: a 60-kilometre bike ride in support of the fight against breast cancer

Published by Graziella de Sortiraparis · Updated on September 3, 2025 at 10:47 a.m.
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.

Like every year, October Rose is an opportunity to highlight the fight against breast cancer, through events aimed primarily at women. On Sunday, October 19, 2025, theCasiopeea association is organizing a 60-kilometer bikeride from the Saint-Quentin-en-Yvelines leisure center.

To raise awareness and enable women with breast cancer to get back in the saddle and achieve a sporting feat, the Rando Vélo Rose promises to be festive and accessible to all, with an expected average of around 15 kilometers per hour, over two 30km loops across the beautiful Yvelines département. 100 women will be able to take part, so hurry up and register!

It's a great challenge for all those who want to take part for a day in the fight against breast cancer, which wreaks havoc every year. Please note that you'll need to bring a helmet, a pair of gloves, a reflective vest, a repair kit, food and a charged phone!

Practical information

Dates and Opening Time
On October 19, 2025

× Approximate opening times: to confirm opening times, please contact the establishment.

    Location

    Base de Loisirs de St Quentin en Yvelines
    78190 Trappes

    Route planner

    Prices
    €20

    Official website
    www.helloasso.com

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