Question 1

How hard is Col de Boubon from Saint Mamert?

Accepted Answer

Classified as Category 4, Col de Boubon from Saint Mamert is a manageable climb suitable for most riders.

Question 2

How long is Col de Boubon from Saint Mamert?

Accepted Answer

Col de Boubon from Saint Mamert is 5km long with 245m of elevation gain. At a typical climbing pace, expect the ascent to take roughly 30 minutes.

Question 3

Where does Col de Boubon from Saint Mamert start?

Accepted Answer

Col de Boubon from Saint Mamert starts on the D23 in Rhone-Alpes, France. The starting coordinates are 46.2519°N, 4.5856°E.

Question 4

What is the steepest section of Col de Boubon from Saint Mamert?

Accepted Answer

The steepest 100-metre section of Col de Boubon from Saint Mamert hits 7.5%. A noticeable steepening, but manageable with good rhythm. The average gradient across the full climb is 4.9%.

Col de Boubon from Saint Mamert

Col de Boubon from Saint Mamert

What things cost

Common Questions

Where to stay near Col de Boubon from Saint Mamert

Other climbs on D23

Route des Crêtes du Verdon from La Palud-sur-Verdon

Bocca di Sorru from Pont deBelfiori

Le Collet from Plainfaing

Kapela from Jezerane

Montée Andreï Kiviliev

Col du Pieutet from Remiremont

Nearby Climbs

Col de Crie from Saint Mamert

Col de la Croix de l'Orme from Germolles sur Grosne

Col de Fontmartin from Ouroux

La Maison Neuve / Col de Boubon from Ouroux via Route de Fût Froid

Col de Crie from Ouroux

Col du Fut d'Avenas from Ouroux

More Category 4 climbs in this area

Col de la Serre from Beaulieu

Col d'Os from Buis les Baronnies

Saint Julien le Roux

Col de Burianne from Sarny

Crêt du Bouchat from Saint Laurent d'Agny

Col de Montratier