Prepare
Preparing to run 20km with mutual harmony
For its 48th edition, the 20km de Paris race is getting a makeover and becoming the Harmonie Mutuelle 20km de Paris following the arrival of Harmonie Mutuelle as its new title partner. This 48th edition, which will take place on October 11, 2026, has been designed around a clear theme: "a new lease of life".
This theme illustrates a historic partnership that reflects the commitment to making sport a true driver of health, inclusion, and solidarity. By aligning itself with the Eco-health movement initiated by Harmonie Mutuelle, the 20km of Paris thus embodies the shared ambition of making physical activity accessible so that everyone can take care of their health.
Stéphane Diagana, patron of the 2026 edition
To embody this edition, which is under the banner of prevention, Stéphane Diagana has been appointed official sponsor of the Harmonie Mutuelle 20km de Paris 2026.
A two-time world champion in athletics in the 400m hurdles and 4x400m relay and a Sport-Health ambassador for Harmonie Mutuelle since 2021 , he is a recognized figure in French sport and a fervent advocate of sport-health alongside Harmonie Mutuelle.
It carries a strong and reassuring message for all runners :
"Moving more isn't about performance; it's primarily an essential choice for preserving your health, both now and in the future."
His vision fully illustrates the event's desire to encourage everyone to get moving at their own pace.
Photo credit : S. Mulas
The podcast series: "There's more to life than just the stopwatch!"
To support participants in their adventure, Harmonie Mutuelle is launching "Y a pas que le chrono!" , a series of 6 relaxed podcasts specially designed to prepare for the race.
Launched in the spring as a monthly event, this program is hosted by sports journalist Pauline Bouic , who talks with Stéphane Diagana to guide runners and remove obstacles to the practice.
Throughout the episodes, listeners will find practical advice on training, recovery, nutrition, effort management, and motivation.
Far from the pressure of results, this podcast offers simple guidelines and habits accessible to everyone to gain confidence, start calmly, and cross the finish line with pride.
