Ontake (Cota Mikasayama)
South-eastern ascent from Otaki
- Length
- 21.7 km
- Height gain
- 1310 m
- Average
- 6.0%
- Steepest km
- 8.1%
- Summit altitude
- 2198 m
- Difficulty
- 244
Elevation profile
888 m → 2198 m
Touch or hover to inspect
0–4%
4–6%
6–8%
8–10%
10–14%
14%+
Steepest km: km 17 at 8.1%
Climb analysis
Where the climbing is
- 0–4%
- 4.0 km
- 4–6%
- 7.2 km
- 6–8%
- 5.0 km
- 8–10%
- 4.5 km
- 10–14%
- 1.0 km
- 14%+
- 0.0 km
Hardest sustained
- 1 km · km 18.2–19.2
- 9.1%
- 2 km · km 18.4–20.4
- 8.1%
- 5 km · km 16.4–21.4
- 7.6%
Time to the top
2h 20
at 2 W/kg · 70 kg rider + 8 kg bike, no wind
1h 36
at 3 W/kg · 70 kg rider + 8 kg bike, no wind
1h 14
at 4 W/kg · 70 kg rider + 8 kg bike, no wind
1h 01
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 | 939 m | +51 m | 5.1% | 9.0% |
|
| 2 | 997 m | +57 m | 5.7% | 10.2% |
|
| 3 | 1001 m | +4 m | 0.4% | 4.8% |
|
| 4 | 1063 m | +61 m | 6.1% | 10.0% |
|
| 5 | 1131 m | +68 m | 6.8% | 9.4% |
|
| 6 | 1182 m | +51 m | 5.1% | 20.8% |
|
| 7 | 1240 m | +58 m | 5.8% | 10.2% |
|
| 8 | 1289 m | +50 m | 5.0% | 8.8% |
|
| 9 | 1328 m | +38 m | 3.8% | 7.0% |
|
| 10 | 1385 m | +57 m | 5.7% | 10.0% |
|
| 11 | 1448 m | +62 m | 6.2% | 8.8% |
|
| 12 | 1507 m | +59 m | 5.9% | 9.6% |
|
| 13 | 1574 m | +67 m | 6.7% | 11.2% |
|
| 14 | 1647 m | +73 m | 7.3% | 12.2% |
|
| 15 | 1708 m | +61 m | 6.1% | 7.4% |
|
| 16 | 1781 m | +73 m | 7.3% | 10.0% |
|
| 17 | 1862 m | +81 m | 8.1% | 12.8% |
|
| 18 | 1920 m | +58 m | 5.8% | 6.8% |
|
| 19 | 1999 m | +79 m | 7.9% | 12.0% |
|
| 20 | 2076 m | +77 m | 7.7% | 11.2% |
|
| 21 | 2149 m | +73 m | 7.3% | 9.0% |
|
| 22 | 2198 m | +49 m | 7.0% | 12.6% |
|
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About Ontake (Cota Mikasayama)
- How long and how steep?
- From Otaki, Ontake (Cota Mikasayama) is 21.7 km long and climbs 1,310 m at an average of 6.0%, to a summit at 2,198 m. Its steepest kilometre, km 17, averages 8.1%.
- How long does it take?
- At 3 W/kg it takes about 1 h 36 min to reach the top, at 4 W/kg about 1 h 14 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 244.
- Where is it?
- It's in Outaki, Nagano Prefecture, Japan.
How hard is 244?
Difficulty score is length × gradient, weighted for the steepest kilometre.
Ontake (Cota Mikasayama), Otaki
244
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Added by
marcogf2901
· 1 contributor