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HC SavoyAuvergne-Rhône-Alpes, France

Col de la Loze via Courchevel

Northern ascent from Brides les Bains

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GPX

Length: 25.5 km
Height gain: 1655 m
Average: 6.5%
Steepest km: 11.8%
Summit altitude: 2302 m
Difficulty: 346

Savoy · 64 climbs

4 ways up Compare all 4

Show all 4 ways up

Brides les Bains 25.5 km, 6.5% average, 1655 m height gain
Brides les Bains 21.4 km, 7.7% average, 1650 m height gain
Méribel 10.2 km, 8.5% average, 867 m height gain
Courchevel 8.8 km, 6.3% average, 554 m height gain

Elevation profile

648 m → 2302 m Touch or hover to inspect

0–4% 4–6% 6–8% 8–10% 10–14% 14%+

Steepest km: km 26 at 11.8%

Climb analysis

Where the climbing is

0–4%: 3.0 km
4–6%: 4.8 km
6–8%: 12.3 km
8–10%: 4.0 km
10–14%: 1.3 km
14%+: 0.3 km

Hardest sustained

1 km · km 20.3–21.3: 11.0%
2 km · km 22.4–24.4: 8.6%
5 km · km 5.6–10.6: 7.9%

Time to the top

1h 58 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

How this is calculated

Kilometre by kilometre

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Km	Altitude	Gain	Gradient	Max
1	720 m	+73 m	7.2%	8.0%
2	791 m	+71 m	7.0%	8.0%
3	844 m	+53 m	5.3%	8.2%
4	907 m	+64 m	6.4%	8.4%
5	978 m	+71 m	7.1%	8.6%
6	1051 m	+73 m	7.3%	9.0%
7	1121 m	+69 m	6.9%	17.0%
8	1205 m	+85 m	8.5%	9.2%
9	1271 m	+66 m	6.6%	11.0%
10	1361 m	+90 m	9.0%	11.2%
11	1426 m	+65 m	6.5%	10.2%
12	1495 m	+69 m	6.9%	8.6%
13	1561 m	+66 m	6.6%	9.2%
14	1604 m	+43 m	4.3%	6.4%
15	1656 m	+52 m	5.2%	8.0%
16	1724 m	+68 m	6.8%	7.8%
17	1761 m	+37 m	3.7%	7.6%
18	1827 m	+66 m	6.6%	8.4%
19	1878 m	+51 m	5.1%	9.6%
20	1941 m	+63 m	6.3%	9.8%
21	2038 m	+97 m	9.7%	17.0%
22	2045 m	+7 m	0.7%	13.8%
23	2107 m	+62 m	6.2%	14.2%
24	2188 m	+82 m	8.2%	16.0%
25	2243 m	+55 m	5.5%	15.2%
26	2302 m	+60 m	11.8%	17.6%

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Directions

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About Col de la Loze via Courchevel

How long and how steep?: From Brides les Bains, Col de la Loze via Courchevel is 25.5 km long and climbs 1,655 m at an average of 6.5%, to a summit at 2,302 m. Its last kilometre is the steepest, at 11.8%.
How long does it take?: At 3 W/kg it takes about 1 h 58 min to reach the top, at 4 W/kg about 1 h 31 min (70 kg rider, 8 kg bike, no wind).
What category is it?: It's an HC (hors catégorie) climb, with a difficulty score of 346.
Where is it?: It's in Savoy, Auvergne-Rhône-Alpes, France.

How hard is 346?

Difficulty score is length × gradient, weighted for the steepest kilometre.

Col du Mont-Cenis, Susa 347

Nufenen Pass, Ulrichen 347

Col de la Loze via Courchevel, Brides les Bains 346

Cerro Almadén, Mancha Real 345

La Farrapona por el puerto La Ventana, San Martín 344

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