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4 Where this climb is: YvelinesIle-de-France, France

Côte de Bazemont

Western ascent from Aulnay-sur-Mauldre
Length
2.0 km
Height gain
128 m
Average
6.3%
Steepest km
6.9%
Summit altitude
164 m
Difficulty
23

Elevation profile

36 m → 164 m Touch or hover to inspect
Elevation profile: Côte de Bazemont from Aulnay-sur-Mauldre
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 1 at 6.9%

Climb analysis

Where the climbing is

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

Hardest sustained

1 km · km 0.6–1.6
8.0%

Time to the top

0h 09 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%
1 105 m 6.9%
2 164 m 5.9%
3 164 m 0.0%

Route map

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Directions
Satellite
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

About Côte de Bazemont

How long and how steep?
From Aulnay-sur-Mauldre, Côte de Bazemont is 2.0 km long and climbs 128 m at an average of 6.3%, to a summit at 164 m. Its first kilometre is the steepest, at 6.9%.
How long does it take?
At 3 W/kg it takes about 9 min to reach the top, at 4 W/kg about 7 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 4 climb, with a difficulty score of 23.
Where is it?
It's in Yvelines, Ile-de-France, France.

How hard is 23?

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

Help complete this climb

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

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Added by altigraphs · 1 contributor

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