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HC Where this climb is: MaebashiGunma Prefecture, Japan

Akagisan

South-western ascent from Maebashi
GPX Profile
Length
14.2 km
Height gain
1033 m
Average
7.3%
Steepest km
10.5%
Summit altitude
1435 m
Difficulty
233

Elevation profile

402 m → 1435 m Touch or hover to inspect
Elevation profile: Akagisan from Maebashi
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 8 at 10.5%

Climb analysis

Where the climbing is

0–4%
0.0 km
4–6%
4.4 km
6–8%
5.3 km
8–10%
3.5 km
10–14%
1.0 km
14%+
0.0 km

Hardest sustained

1 km · km 6.4–7.4
10.6%
2 km · km 5.4–7.4
9.8%
5 km · km 4.9–9.9
8.7%

Time to the top

1h 10 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%
1 459 m 5.7%
2 514 m 5.4%
3 570 m 5.6%
4 640 m 7.0%
5 715 m 7.5%
6 792 m 7.7%
7 880 m 8.8%
8 985 m 10.5%
9 1058 m 7.3%
10 1148 m 9.0%

Route map

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

About Akagisan

How long and how steep?
From Maebashi, Akagisan is 14.2 km long and climbs 1,033 m at an average of 7.3%, to a summit at 1,435 m. Its steepest kilometre, km 8, averages 10.5%.
How long does it take?
At 3 W/kg it takes about 1 h 10 min to reach the top, at 4 W/kg about 54 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 233.
Where is it?
It's in Maebashi, Gunma Prefecture, Japan.

How hard is 233?

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

Col du Galibier, Briançon 233
Sestriere, Perosa Argentina 233
Akagisan, Maebashi 233
El Monduver, Simat de la Valldigna 233
Alto de Alcobaça por San Amaro, Frieira 232

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Added by marcogf2901 · 1 contributor

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