Els Corriols de Colomers begins in Colomers, located in the Baix Empordà region near the Ter river. This 14.5 km race presents the most challenging option within the event, featuring 370 meters of accumulated elevation gain and a moderate difficulty level.
The course crosses paths, woodlands, and narrow trails surrounding Navata de Vilopriu. It passes by el Mas Cremat, the forest of en Quintanes, Els Castellets de Colomers, and the Calçada Romana. This route is suitable for runners possessing a strong aerobic foundation who enjoy varied terrain. The rules also permit it to be completed as a walk, provided prior arrangements are made.