DESAFIO 21K COMPREVALLE 2026

The Desafio 21K Comprevalle takes place in Rio Negrinho, Santa Catarina. The start and finish lines are located at Pavilhão do Imigrantes on Avenida dos Imigrantes, in the city center. Participants can choose between a 5 km run and a 21 km half marathon. The half marathon is open to individual participants and two-person teams. CJR Academia e Eventos is the organizer, and the event commemorates Comprevalle's 21st anniversary. The race holds local significance as the region's first half marathon. It is listed on Santa Catarina's street and trail running schedule. The event is designed for both experienced athletes and casual participants, welcoming more than just fast club runners. Its stated goals are to encourage greater participation in sports, foster healthier lifestyles, and create a shared community experience centered on running in Rio Negrinho.