
Road · France
A mountainous 20 km road cycling route from La Chambre through Saint-Martin-sur-la-Chambre, Notre-Dame-du-Cruet and La Perrière, with 1,517 m of climbing over L'Homme de Beurre.
Starting at La Chambre, the route passes through places including La Pontière (1 km), Saint-Martin-sur-la-Chambre (2.1 km), and Montgellafrey (7.8 km) before reaching the Col de la Madeleine at 19.7 km. The climb covers 19 km, gaining 1516 m at an average gradient of 8%, with sections up to 12.7%. Nearly all the route is paved (98%) and mostly on minor roads (71%), with 20% on main roads without cycle lanes.
The elevation starts at 472 m near the start and rises steadily to 1988 m near the finish. The first half of the climb contains 52% of the gain. The route includes 17.6 km over 5% gradient, 9.5 km over 8%, and 2.5 km above 10%. Facilities near the start include multiple bakeries, convenience stores, and water points. After 3.2 km to 7.8 km there is a 4.6 km stretch without café, shop, or water. Shops and restaurants appear near 14.9 km and at the top.
The road follows named routes D 76, Route des Fées, and D 213. Water points are at km 0, 3, 7.8, and 13.2. Toilets are available near km 0.1 and 14.8. A bike repair stand is near 14.4 km. Saint-Avre - La Chambre station nearby offers bailout options. The road passes beneath the peak L'Homme de Beurre at 2268 m near 18.9 km.
| Climb | Starts at | On this ride | Full ascent | Top on this ride |
|---|---|---|---|---|
| L'Homme de Beurre | 0.5 km | 19 km · 1516 m · 8 % · max 12.7 % | 19 km · 1516 m · 8 % | 1988 m |