Cat 1 Climb

Col du Portillon

Col du Portillon

Col du Portillon Col du Portillon is in Haute Garonne on the border between France and Spain. The summit is 1293 metres altitude. Cat 2 from Bossòst in Spain, the climb is 8.6 km @ 6.8%, with 583 metres gain. The steepest section is at 8.2%, 3 km from the summit. Cat 1 from Bagnères-de-Luchon, the climb is 10.2 km @ 6.5%…