Altigraphs
Popular climbs Pico del Veleta por Collado de las Sabinas Pico del Veleta por Canales Pico del Veleta
Or browse
Map Regions
Join Altigraphs
  • Save climbs to ride later
  • Add rider notes and photos
  • Add a missing climb or fix one
Sign up Log in
Add a climb
Preferences
EN ES FR IT
HC Where this climb is: NirasakiYamanashi Prefecture, Japan

Amariyama

Eastern ascent from Nirasaki
GPX Profile
Length
13.9 km
Height gain
1293 m
Average
9.3%
Steepest km
11.5%
Summit altitude
1643 m
Difficulty
395
2 ways up · this is the hardest Compare all 2

Elevation profile

350 m → 1643 m Touch or hover to inspect
Elevation profile: Amariyama from Nirasaki
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 4 at 11.5%

Climb analysis

Where the climbing is

0–4%
0.0 km
4–6%
1.8 km
6–8%
2.1 km
8–10%
5.3 km
10–14%
3.8 km
14%+
1.0 km

Hardest sustained

1 km · km 2.8–3.8
12.9%
2 km · km 2.4–4.4
11.3%
5 km · km 2.2–7.2
10.6%

Time to the top

1h 26 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%
1 408 m 5.8%
2 478 m 7.0%
3 580 m 10.1%
4 695 m 11.5%
5 788 m 9.3%
6 890 m 10.1%
7 1000 m 11.1%
8 1091 m 9.1%
9 1189 m 9.8%
10 1290 m 10.1%

Route map

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

About Amariyama

How long and how steep?
From Nirasaki, Amariyama is 13.9 km long and climbs 1,293 m at an average of 9.3%, to a summit at 1,643 m. Its steepest kilometre, km 4, averages 11.5%.
How long does it take?
At 3 W/kg it takes about 1 h 26 min to reach the top, at 4 W/kg about 1 h 05 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 395. It's the hardest of the 2 ways up to Amariyama.
Where is it?
It's in Nirasaki, Yamanashi Prefecture, Japan.

How hard is 395?

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

Calar Alto por Gérgal, Desierto de Tabernas 397
Chanajiga, Palo Blanco 395
Amariyama, Nirasaki 395
Passo San Marco, Morbegno 394
Sierra Nevada por Hazallanas, El Peñón 392

Around here

Map of climbs around here Search every climb

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.
J
F
M
A
M
J
J
A
S
O
▼
N
D
Tap a month you'd recommend
Edit climb data Report an error History
Added by marcogf2901 · 1 contributor

Climbs nearby

Amarisan From Nirasaki · starts 1.2 km away
12.4 km +1207 m 9.7%
Ikenochaya From Fujikawa · starts 14.3 km away
16.9 km +1427 m 8.5%