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HC OberhasliBern, Switzerland

Grimselpass

North-western ascent from Innertkirchen

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GPX

Length: 26.0 km
Height gain: 1535 m
Average: 5.9%
Steepest km: 8.7%
Summit altitude: 2164 m
Difficulty: 342

Bern · 2 climbs

Elevation profile

630 m → 2164 m Touch or hover to inspect

0–4% 4–6% 6–8% 8–10% 10–14% 14%+

Steepest km: km 14 at 8.7%

2 short sections look like survey errors (hatched) — usually a tunnel or a bridge, measured from the terrain above or below the road. They are left out of the steepest-km figure.

Is one of them a tunnel? Map it A bridge or viaduct? Report an error

Climb analysis

Where the climbing is

0–4%: 8.3 km
4–6%: 3.7 km
6–8%: 7.8 km
8–10%: 4.5 km
10–14%: 0.8 km
14%+: 1.0 km

Hardest sustained

1 km · km 15.2–16.2: 17.7%
2 km · km 14.2–16.2: 10.7%
5 km · km 11.2–16.2: 8.1%

Time to the top

1h 54 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

How this is calculated

Kilometre by kilometre

Export CSV

Km	Altitude	Gain	Gradient	Max
1	649 m	+19 m	1.9%	2.8%
2	691 m	+43 m	4.3%	8.5%
3	747 m	+56 m	5.6%	12.2%
4	868 m	+121 m	12.1% ? Includes a suspected survey error	61.2%
5	864 m	−4 m	−0.4% ? Includes a suspected survey error	9.4%
6	920 m	+56 m	5.6%	9.8%
7	997 m	+77 m	7.7%	10.2%
8	1052 m	+55 m	5.5%	10.0%
9	1089 m	+37 m	3.7%	7.8%
10	1130 m	+41 m	4.1%	8.0%
11	1183 m	+53 m	5.3%	7.2%
12	1236 m	+53 m	5.3%	9.8%
13	1299 m	+63 m	6.3%	28.6%
14	1386 m	+87 m	8.7%	28.2%
15	1419 m	+33 m	3.3%	16.8%
16	1499 m	+80 m	8.0%	48.0%
17	1591 m	+91 m	9.1% ? Includes a suspected survey error	76.0%
18	1679 m	+89 m	8.9% ? Includes a suspected survey error	10.2%
19	1761 m	+82 m	8.2%	11.0%
20	1771 m	+10 m	1.0%	9.2%
21	1817 m	+46 m	4.6%	19.0%
22	1900 m	+83 m	8.3%	11.0%
23	1936 m	+37 m	3.7%	8.8%
24	2015 m	+79 m	7.9%	9.6%
25	2095 m	+80 m	8.0%	9.2%
26	2164 m	+70 m	7.1%	8.6%

Route map

Two fingers to pan

Directions

Road surface not mapped yet Report a road type

No tunnels mapped Map a tunnel

How hard is 342?

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

Col Arnostéguy, San Juan de Pie de Puerto 343

Col de Mantet via Taurinya, Prades 343

Grimselpass, Innertkirchen 342

Col de la Pierre Saint-Martin, Licq-Athérey 342

Plan Pichu, Aime 342

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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 2 short sections look like survey errors Report a road type Not mapped yet — paved, unpaved or cobbles

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Added by altigraphs · 1 contributor

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