Triathlon Méditerranée Castellón 2026

Triathlon Méditerranée Castellón begins at Grao de Castellón, a coastal town on Spain’s Mediterranean coast. It is part of the MTRI Mediterranean circuit and offers athletes four race options, meaning the day accommodates more than just experienced triathletes. The Sprint race uses the standard short-format structure: 750 metres swimming, 20 kilometres cycling, and 5 kilometres running. The Supersprint reduces the distances to 350 metres swimming, 10 kilometres cycling, and 2.5 kilometres running, serving as an accessible start for newcomers to a swim-bike-run event.