Where this climb is:
Pas-de-CalaisHauts-de-France, France
Côte de Notre-Dame-de-Lorette
Southern ascent from Ablain-Saint-Nazaire
- Length
- 1.2 km
- Height gain
- 73 m
- Average
- 6.2%
- Steepest km
- 7.1%
- Summit altitude
- 173 m
- Difficulty
- 15
Elevation profile
99 m → 173 m
Touch or hover to inspect
0–4%
4–6%
6–8%
8–10%
10–14%
14%+
Steepest km: km 1 at 7.1%
Climb analysis
Where the climbing is
- 0–4%
- 0.4 km
- 4–6%
- 0.0 km
- 6–8%
- 0.0 km
- 8–10%
- 0.5 km
- 10–14%
- 0.3 km
- 14%+
- 0.0 km
Time to the top
0h 08
at 2 W/kg · 70 kg rider + 8 kg bike, no wind
0h 05
at 3 W/kg · 70 kg rider + 8 kg bike, no wind
0h 04
at 4 W/kg · 70 kg rider + 8 kg bike, no wind
0h 03
at 5 W/kg · 70 kg rider + 8 kg bike, no wind
How this is calculated
Kilometre by kilometre
Export CSV| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 170 m | +71 m | 7.1% | 12.4% |
|
| 2 | 173 m | +2 m | 1.2% | 2.8% |
|
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About Côte de Notre-Dame-de-Lorette
- How long and how steep?
- From Ablain-Saint-Nazaire, Côte de Notre-Dame-de-Lorette is 1.2 km long and climbs 73 m at an average of 6.2%, to a summit at 173 m. Its first kilometre is the steepest, at 7.1%.
- How long does it take?
- At 3 W/kg it takes about 6 min to reach the top, at 4 W/kg about 4 min (70 kg rider, 8 kg bike, no wind).
- What category is it?
- It's below category 4, with a difficulty score of 15.
- Where is it?
- It's in Pas-de-Calais, Hauts-de-France, France.
How hard is 15?
Difficulty score is length × gradient, weighted for the steepest kilometre.
Côte de Notre-Dame-de-Lorette, Ablain-Saint-Nazaire
15
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altigraphs
· 1 contributor