The Portsmouth Duathlon is the perfect multi-sport event for all levels, offering Sprint, Standard, and Long Course distances. Featuring a flat seafront run route, athletes enjoy stunning coastal views before switching to a fast, looped bike course on open roads. A secure transition area ensures smooth changes between disciplines, while a super friendly team and local triathlon clubs create an encouraging and supportive atmosphere. Whether you’re a beginner looking for your first duathlon or an experienced racer chasing a PB, this event delivers a well-organized, scenic, and exciting challenge along the beautiful Portsmouth coastline.