Altigraphs
2

Petit Ballon by Sondernach

Western ascent from Starting point unknown
2 ways up
From Starting point unknown 9.4 km · 8.0% From Starting point unknown 9.2 km · 6.0%
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Elevation profile

612 m → 1165 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 3 at 7.2% — peaks at 8%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

553 m Ascent
9.25 km Length
5.98% Average
9% Maximum
1163 m Summit altitude
97 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 660 m +48 m 4.8% 7%
2 712 m +52 m 5.2% 7%
3 784 m +72 m 7.2% 8%
4 850 m +66 m 6.6% 9%
5 908 m +58 m 5.8% 8%
6 953 m +45 m 4.5% 6%
7 1014 m +61 m 6.1% 8%
8 1086 m +72 m 7.1% 8%
9 1155 m +69 m 6.9% 8%
10 1163 m +10 m 4.1% 6%

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 97?

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

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Conditions at the summit

14°
Partly cloudy · feels like 11°
Wind 9 km/h W
Updated 3 min ago
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