TriaLong & TriaCourt 2026

TriaLong & TriaCourt are two triathlon races held in Bois-le-Roi, located southeast of Paris near Fontainebleau. The TriaCourt spans 46.95 km, and the TriaLong extends to 104.9 km. This series offers athletes a middle-distance choice and a significantly longer challenge, all within the same event framework. The Ligue Ile de France de Triathlon organizes the races, which function as a regional competition with courses designed for various ages and skill levels. The race takes place in a natural environment, with descriptions highlighting open vistas and outdoor engagement. The location also provides attendees with convenient reasons to extend their stay: Fontainebleau, with its castle and gardens, is nearby; Melun is known for its brie; the Loing river offers boat excursions; and the Gâtinais Français park is accessible for hiking. The event also places notable emphasis on sustainability, detailing commitments to eco-responsible management, digital tools to minimize travel and printing, a dedicated sustainable-development manager, and expectations for partners and suppliers to adopt similar practices.