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Koudiat el ansser from Arib: what you need to know

Everything about cycling up Koudiat el ansser from Arib

Koudiat el ansser is a climb of 21.1 kilometers (hors catégorie). Koudiat el ansser tops out at 1,264 m above sea level. It is located in Arib, Aïn Defla, Algérie ⵍⵣⵣⴰⵢⴻⵔ الجزائر. The average gradient is 6.2% with a maximum of 17%. The climb has 1302 meters of elevation gain.

Elevation profile

Elevation profile

Climb statistics

Hors catégorie
Difficulty score: 2074 (Very hard)
Altitude
1,264 m
Distance
21.1 km
Avg. gradient
6.2 %
Max gradient
17 %
Elevation gain
1302 m
Steepest section: 17% (km 9.8)
Tips

Difficulty analysis: At 21.1 km, with an average gradient of 6.2% and 1302 m of elevation gain, the Koudiat el Ansser is an HC climb that is all about duration. The start is the hardest part: km 0-1 and 1-2 average 11%, so you need to pace yourself from the bottom. The heart of the climb, between km 6 and km 8 (9%) and then at km 15-16 (10%), takes its toll on the legs, while the flat sections at km 4-5, 12-13 and 18-19 offer rare chances to recover. The finish, with 8% at km 19-20 and 7% at km 20-21, is long and gives you no real respite.

Tips for climbing it:

1. Control the start: don't go out too hard on the 11% of km 0-2, and hold a pace you can sustain all the way to the summit.

2. Use the flats: take advantage of the near-flat sections at km 4-5, 12-13 and 18-19 to drink, fuel up and get your breathing back under control.

3. Save something for the end: keep energy in reserve for the 10% at km 15-16 and the final stretch from km 19 to 21, and adjust your gearing to the gradient.

Estimated times

21.1 km • 1302 m D+

Leisure 5h 00min
4.2 km/h 350 m/h
Regular 3h 10min
6.7 km/h 550 m/h
Trained 2h 10min
9.7 km/h 800 m/h
Climber 1h 35min
13.3 km/h 1100 m/h
Pro 1h 05min
19.5 km/h 1600 m/h

VAM: average climbing speed, based on elevation gain

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