The island of La Réunion is an endless playground for athletes. It's on one of its trails that we meet Lucas, a young boy with autism, and his father, Jérôme. This extraordinary father has taken on the challenge of competing in multiple major triathlons to raise awareness about autism. Driven by a desire to use sport as a tool for empowerment and inclusion in society for people with disabilities, Jérôme takes us on an inspiring journey, from the iconic Piton des Neiges to the serene Lake Annecy. This is a story of resilience, a challenge fueled by hope, and hope born from challenge.