Neveztell Trail is a trail-running weekend in Nouvoitou, Ille-et-Vilaine, with races starting at the Salle du Bocage on Promenade Henri Verger. Held from Friday to Sunday in October, it offers adults 10, 13, 15, and 25 km race options. These include a night race and two challenge formats: the 13 km Nocturne paired with either the 15 km Nature or the 25 km Trail.
Sunday features the main adult races, with starts from the Salle du Bocage between 9 and 10 am. The event also includes Mini-Trails from 750 m to 3 km for younger participants, catering to age groups from Eveils Athlétisme up to U16. This tenth edition saw 750 adult runners registered for the three Sunday races, which filled ten days prior to the event. JSN Athlétisme organizes the event, emphasizing sport, health, youth, and ecological transition through eco-responsible practices aimed at minimizing environmental impact.