Altigraphs
HC

Puerto de San Lorenzo

Eastern ascent from San Martín
2 ways up
From San Martín 11.1 km · 8.1% From La Riera 9.9 km · 8.7%
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Elevation profile

451 m → 1346 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 10 at 12.3% — peaks at 11.3%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

896 m Ascent
11.12 km Length
8.06% Average
20% Maximum
1346 m Summit altitude
265 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 479 m +28 m 2.8% 8%
2 524 m +45 m 4.5% 9%
3 588 m +64 m 6.4% 8%
4 655 m +67 m 6.7% 10%
5 717 m +64 m 6.4% 14%
6 786 m +69 m 6.9% 14%
7 893 m +106 m 10.6% 15%
8 997 m +104 m 10.4% 14%
9 1112 m +115 m 11.5% 20%
10 1235 m +123 m 12.3% 18%

Route map

Paved Unpaved Cobblestone Unknown
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Photos

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Rider notes

What it is actually like, from people who have ridden it
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How hard is 265?

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

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Conditions at the summit

13°
Clear · feels like 12°
Wind 7 km/h S
Updated 1 min ago
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