Altigraphs
Join Altigraphs
  • Save climbs to ride later
  • Add rider notes and photos
  • Add a missing climb or fix one
2 Where this climb is: Hautes-AlpesProvence-Alpes-Côte d'Azur, France

Col du Lautaret

South-eastern ascent from Le Monêtier-les-Bains
Length
9.7 km
Height gain
485 m
Average
5.0%
Steepest km
5.3%
Summit altitude
2057 m
Difficulty
69
4 ways up Compare all 4
Show all 4 ways up

Elevation profile

1572 m → 2057 m Touch or hover to inspect
Elevation profile: Col du Lautaret from Le Monêtier-les-Bains
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 7 at 5.3%

Climb analysis

Where the climbing is

0–4%
0.5 km
4–6%
9.0 km
6–8%
0.3 km
8–10%
0.0 km
10–14%
0.0 km
14%+
0.0 km

Hardest sustained

1 km · km 6.2–7.2
5.5%
2 km · km 5.6–7.6
5.3%
5 km · km 2.8–7.8
5.2%

Time to the top

0h 35 at 3 W/kg · 70 kg rider + 8 kg bike, no wind
How this is calculated

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 1618 m 4.6%
2 1669 m 5.1%
3 1719 m 5.0%
4 1770 m 5.1%
5 1818 m 4.8%
6 1870 m 5.2%
7 1923 m 5.3%
8 1975 m 5.2%
9 2020 m 4.6%
10 2057 m 5.0%

Route map

Two fingers to pan
Directions
Satellite
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

About Col du Lautaret

How long and how steep?
From Le Monêtier-les-Bains, Col du Lautaret is 9.7 km long and climbs 485 m at an average of 5.0%, to a summit at 2,057 m. Its steepest kilometre, km 7, averages 5.3%.
How long does it take?
At 3 W/kg it takes about 36 min to reach the top, at 4 W/kg about 28 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 2 climb, with a difficulty score of 69.
Where is it?
It's in Hautes-Alpes, Provence-Alpes-Côte d'Azur, France.

How hard is 69?

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

Help complete this climb

Riders’ photos, notes and corrections make every profile better.

Add a photo No photos yet — the last kilometre, the summit sign Write a rider note Traffic, water, where it really bites Map a tunnel Mark where the road goes underground Report a road type Not mapped yet — paved, unpaved or cobbles
Vote the best months to ride No votes yet
Nobody has voted yet Ridden this one? Tap the months you'd recommend to help other riders time it right.
Tap a month you'd recommend
Added by Thutmose · 1 contributor

Climbs nearby

Col du Galibier From Le Monêtier-les-Bains · starts 2.9 km away
21.5 km +1148 m 5.3%
Col du Galibier From Lautaret · starts 7.3 km away
8.6 km +584 m 6.8%
Col du Granon From L'Enclos des Puits · starts 12.0 km away
11.3 km +1036 m 9.2%
Col du Galibier From Saint Chaffrey · starts 13.2 km away
32.2 km +1303 m 4.0%