The City Cross Marathon begins at Eixo Norte in Brasília, combining road and trail running. Participants can compete individually in 10 km, 21 km, or 42 km races. The marathon also includes a four-person team category.
The initial part of the course is on asphalt for a fast start, transitioning to trails within the Cerrado. These trail sections introduce natural challenges and winding routes, attracting amateurs, club runners, and professionals seeking a less conventional race than a standard road event within Brazil's capital.