621 km of Hope: Looking Back on Our Solidarity Challenge

This summer, the Phosphore Santé team set itself a slightly crazy challenge: turning every step into a donation for the association Leucémie Espoir 61.

The principle was simple:
1 km covered = €1 donated to the association

Two Months of Effort, Solidarity… and Smiles

Between meetings, client projects, vacations, and lacing up our sneakers, we moved forward step by step. Sometimes, it took a real push to head out for a run after a long day. But every kilometer was worth it, knowing it supported those who fight the disease every single day.

Our collective achievement speaks for itself:

621 km covered as a team, and €621 donated to the association.

What We Learned from This Adventure

Beyond the numbers, this challenge reminded us of several essential truths:

• The positive power of sport: whether it’s a few minutes of daily walking or a more ambitious run, every effort counts in maintaining health and well-being.
• The strength of teamwork: our trio managed to stay united, at work and even when motivation was low (yes, sometimes we had to push each other to lace up those sneakers!).
• The richness of human connections: meeting Michaël Simon, President of Leucémie Espoir 61, left a lasting impression. Michaël didn’t just cheer us on—he joined the challenge himself, adding 100 km to the solidarity counter. What a proud moment to share our achievements over the phone, like true teammates in the same adventure!

A Cause That Lives On

The challenge may be over, but it’s never too late to support Leucémie Espoir 61.

Every donation, big or small, can make a difference: improving hospital conditions, supporting families, funding research.

Make a donation to Leucemie Espoir 61

What’s Next?

Because solidarity has no finish line, our trio is already preparing for a new sporting challenge: the Triathlon des Roses in Paris on September 20.

This event supports breast cancer research and will be another opportunity to transform effort into hope.

A heartfelt thank you to everyone who followed, encouraged, and supported us throughout this wonderful adventure. At Phosphore Santé, we remain convinced that collective energy and solidarity are the most powerful engines to keep moving forward—together.