Return to the Torrejón de Ardoz Air Base.

Roundabout at the Torrejón de Ardoz Air Base.

Meeting point, in front of the Post Office located at the roundabout at the intersection of the Base road and Madrid Avenue.

Clockwise route passing near Corredor Park, Bripac, Ajalvir, and return via Alcalá de Henares.

Around 70% of the route is on well-maintained dirt tracks, and the rest is divided between bike paths, streets and some short stretches of easy trail.