Altigraphs
4 Liège, Belgium

Chaussée Romaine par Flône

South-eastern ascent from Flône
Length
2.4 km
Height gain
125 m
Average
5.3%
Steepest km
5.7%
Summit altitude
195 m
Difficulty
19

Elevation profile

70 m → 195 m Touch or hover to inspect
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 2 at 5.7%

Climb analysis

Where the climbing is

0–4%
0.9 km
4–6%
0.0 km
6–8%
1.5 km
8–10%
0.0 km
10–14%
0.0 km
14%+
0.0 km

Hardest sustained

1 km · km 1.2–2.2
6.9%

Time to the top

0h 09 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 119 m 4.9%
2 176 m 5.7%
3 195 m 5.5%

Route map

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

At the summit now

Updated 14 min ago
9° Clear Feels like 7° · 195 m
Tailwind on 58% of the climb · Wind 5 km/h SW
Tailwind 58% Crosswind 37% Headwind 5%

How hard is 19?

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

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Added by GregIenco · 1 contributor

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