The Best Triathlon Coaches

By Barry Williams | March 9, 2025
Mark Allen smiles at the camera, wearing a black Group Evolution baseball cap and casual gray attire, holding glasses. He's seated by a window showcasing lush greenery and ornate curtains in the background.

Our transformative triathlon retreats are hosted by the best. In 2025, both Mark Allen and Joel Filliol return to host two camps at our gorgeous Chateau. Use the code ‘Extras’ to receive a complementary massage and cardiopulmonary testing, worth £200.

Read More