Atw Odyssey Triathlon

The ATW Odyssey Triathlon is an annual event set in the scenic Cambridgeshire countryside, offering participants a transformative experience through a Swim-Bike-Run format. In 2025, a new half-distance option will be introduced alongside the full triathlon, which includes a 3.8km swim, 180km cycle, and a 42.2km marathon. The event promotes inclusivity, welcoming athletes of all abilities, and features family-friendly activities, food, and entertainment.

Spectators can enjoy multiple cheering points and a vibrant atmosphere. All finishers receive exclusive medals and t-shirts, while participants can also support Alzheimer’s Research UK through fundraising efforts. Visit the organization's website for the most recent information.