18ª CORRIDA ECOLÓGICA DE SANAMACAÉ-RJ +MARATONA TRAILL (42K) 2026

Sanamacaé’s Ecological Race is a trail-and-road running event in Macaé, Rio de Janeiro, with its main challenge in the Serra Macaense. The program includes a 42 km trail marathon, 15 km and 7 km races, a 3 km walk, and a kids’ race. It is run in October and this edition is the event’s 18th. The race uses the Serra Macaense’s green landscape for its longer trail distance, rather than Macaé’s beach identity. The mix of a marathon trail, shorter races, a walking option, and a kids’ event makes the day open to serious trail runners, local runners, families, and people who want to join the ecological theme around sport, adventure, and sustainability.