The circuit is certified by the AIMS/IAAF. The Half Marathon has a distance of 21.097 km, in a circular route with start and finish in the same place (Central Park). The Marathon distance runs two laps, covering a final distance of 42.195 km.
The start and finish line is the Parque Central, with a route that runs through the following streets and avenues: Prado, Refugio, Zulueta, Av. De las Misiones, Malecón, Calzada, Calle 12, Calle 23, Av. 26, Boyeros, Santa Catalina, Primelles, Vía Blanca, Boyeros, Salvador Allende, Reina and finish at the Paseo del Prado.