Sleipnir

Mont Cassel from Terdeghem

Mont Cassel from Terdeghem: 4.2 km at 3.2% average and 136 m of climbing, up to 177 m.

Nord

Distance
4.2 km
Elevation gain
136 m
Average gradient
3.2 %
Start altitude
38 m
Road
Main road
Surface
1.3 km unpaved
Steepest 500 m
5.9 %
Hardest 2 km
3.4 %
Hardest kilometre
km 4 · 3.9%
Above 8%
0.0 km (0% of the climb)
Difficulty index
0.4 Easy

FIETS index: Δaltitude² / (10 × distance) + max(0, summit altitude − 1,000) / 1,000, lengths in metres. How this index works (article in French)

See your own times on this climb

How long does it take?

Estimated climbing time, by level
Level Estimated time Average speed
2.0 W/kg — 140 W 17 min 14.9 km/h
3.0 W/kg — 210 W 12 min 20.2 km/h
4.0 W/kg — 280 W 10 min 24.6 km/h

Estimated for a 70 kg rider on a 9 kg bike, in still air, at a steady effort and without stopping. Wind, a stop at the fountain or a wheel to sit on move these figures by several minutes.

The route

1230,5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
1230,5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Climb profile

5010015001234mkm

Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 2.7 % 65 m
2 3.5 % 100 m
3 1.5 % 116 m
4 3.9 % 155 m
5 (partial) 5.0 % 165 m

The other climbs of this col

Frequently asked questions

How long is the climb to Mont Cassel?

The hardest climb of Mont Cassel, from Terdeghem, is 4.2 km long for 136 m of ascent, i.e. 3.2% average.

What is the steepest part of Mont Cassel?

The steepest 500 m sits at 5.9%, and the hardest kilometre is the 4th, at 3.9%.

How long does it take to climb Mont Cassel from Terdeghem?

Mont Cassel from Terdeghem takes about 12 min at 3.0 W/kg, i.e. 20.2 km/h on average. The page gives three levels and their assumptions.

Mont Cassel: add this col to your collection

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