![Photo of Mathilde in a Chlorine Swimsuit](https://cdn.shopify.com/s/files/1/2036/4827/files/chlore-swimwear-maillot-roubaix-ultra-blue-mathilde-triathlete-2.jpg?v=1685528984)
Mathilde, 32 years old
Agribusiness engineer
Triathet,
Your practice: 15 hours of training including 4 swimming sessions
Your swimming pool: Les Bains des Docks in Le Havre
Your favorite chlorine: Roubaix Ultra Blue
Your next challenge: A marathon in 2023