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Passes along the route
16 Km
Port de la Core
1,395 m48 Km
Col de Latrape
1,111 m64 Km
Col d'Agnes
1,570 m73 Km
Port de Lers
1,517 mPasses extracted from the Club des Cent Cols catalogue
Summary
Discover this 99.3 km bike route that starts in Castillon-en-Couserans and ends in Tarascon-sur-Ariège. It has a cumulative ascent of more than 2610m. Allow about 5 hours and 31 minutes to complete this route.
Last update of the route sheet: Jan 24, 2026.
