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1 Where this climb is: SondrioLombardy, Italy

Passo di Mortirolo

Northern ascent from Grosio
GPX Profile
Length
9.0 km
Height gain
697 m
Average
7.7%
Steepest km
10.0%
Summit altitude
1414 m
Difficulty
169

Elevation profile

717 m → 1414 m Touch or hover to inspect
Elevation profile: Passo di Mortirolo from Grosio
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 7 at 10.0%

Climb analysis

Where the climbing is

0–4%
1.0 km
4–6%
1.5 km
6–8%
1.8 km
8–10%
2.8 km
10–14%
1.7 km
14%+
0.3 km

Hardest sustained

1 km · km 6.4–7.4
10.1%
2 km · km 6.1–8.1
9.8%
5 km · km 3.0–8.0
8.0%

Time to the top

0h 48 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%
1 784 m 6.8%
2 862 m 7.8%
3 944 m 8.2%
4 1030 m 8.6%
5 1090 m 6.0%
6 1147 m 5.7%
7 1247 m 10.0%
8 1343 m 9.7%
9 1414 m 7.1%

Route map

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

About Passo di Mortirolo

How long and how steep?
From Grosio, Passo di Mortirolo is 9.0 km long and climbs 697 m at an average of 7.7%, to a summit at 1,414 m. Its steepest kilometre, km 7, averages 10.0%.
How long does it take?
At 3 W/kg it takes about 48 min to reach the top, at 4 W/kg about 37 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 1 climb, with a difficulty score of 169.
Where is it?
It's in Sondrio, Lombardy, Italy.

How hard is 169?

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

Alto de Almegijar, Almegíjar 169
Coll Mariner, Castellfollit de la Roca 169
Passo di Mortirolo, Grosio 169
Xarotos, Abelenda 169
Puerto de las Palomas, Zahara 169

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Added by jose-juan-luque-aranda · 1 contributor

Climbs nearby

Val Grosina / Eita From Grosio · starts 1.6 km away
14.4 km +1034 m 7.2%
Mortirolo via Via Orti From Mazzo di Valtellina · starts 6.0 km away
11.3 km +1295 m 11.5%
Passo di Foppa (Mortirolo) From Mazzo di Valtellina · starts 6.2 km away
12.2 km +1296 m 10.6%