More than 57,000 people set off on a journey through the capital starting from the Champs-Élysées. Among all the participants, some will stand out with their green outfit.

The marathon (42.195 km) is a demanding format and that is why it interests us, says Olivier Collignon, head of sponsorship activities at Schneider Electric. It has been ten years since he associated his employer with the big Parisian meeting at the beginning of April for running enthusiasts.