Since 2016, Le Défi de Fortunée organizes "Février Blanc" - the pediatric cancer thon in France. The next edition will take place on April 5, 2026, at the Parc du Héron! Participate in a 10 or 5 km race on the occasion.
This month of mobilization around childhood and adolescent cancers has a double ambition:

• engage the civil society
• collect funds for research work and living arrangements in hospitals.
  Solidarity walks and foot races, called "The Foulées of White February", are thus organized throughout the region. The Foulées de Février Blanc are open to everyone: families, budding athletes, running enthusiasts, Nordic walking enthusiasts and experienced runners!
  The funds raised were donated to the Pediatric Center Marc Sautelet APF France Handicap in Villeneuve d'Ascq.