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Bjelašnica from Krupac: what you need to know

Everything about cycling up Bjelašnica from Krupac

Bjelašnica is a climb of 17.7 kilometers (hors catégorie). Bjelašnica tops out at 1,563 m above sea level. It is located in Krupac, Република Српска / Republika Srpska, Bosna i Hercegovina / Босна и Херцеговина. The average gradient is 6.0% with a maximum of 14.5%. The climb has 1064 meters of elevation gain.

Elevation profile

Elevation profile

Climb statistics

Hors catégorie
Difficulty score: 962 (Very hard)
Altitude
1,563 m
Distance
17.7 km
Avg. gradient
6.0 %
Max gradient
14.5 %
Elevation gain
1064 m
Steepest section: 14.5% (km 4.2)
Tips

Difficulty analysis: This hors catégorie climb covers 17.7 km and is genuinely hard because of its uneven profile. The first half is demanding (gradients of 6 to 8%), followed by a flatter section (KM 10-15, gradients of 1 to 3%) that breaks the rhythm. The difficulty peaks over the last 3 km with brutal gradients of 8 to 10%, so you'll need plenty left in the tank.

Pacing tips:

1. Ride it in two halves: Don't go out too hard over the first 9 km. Use the flat section (KM 10-15) to recover actively (small gear, high cadence) before the final assault.

2. Save something for the finish: Keep some energy in reserve for the last 3 km, the steepest part. Blowing up there would undo all your earlier efforts.

3. Gear choice: Make sure you have a gear that suits 10% gradients over a significant stretch, especially near the end when fatigue is setting in.

About the climbs to this summit

According to cyclists who have climbed Bjelašnica, the ascent offers a authentic, wild experience. The road, described as very technical and demanding, is not paved over the last few kilometres and is strewn with stones, which makes it a real challenge, especially in bad weather. The winding, steep route demands sustained effort, but every bend reveals more and more impressive views.

The reward at the top is worth the effort. Testimonies agree on the breathtaking view stretching over Sarajevo and the surrounding mountains. Cyclists talk of a feeling of vastness and freedom, enhanced by the clean air and the unspoiled nature of this "Olympian" mountain that hosted the 1984 Games.

The atmosphere on the mountain is quite distinctive; some riders mention the ruins of old Olympic buildings that add a touch of history and melancholy to the landscape. The ride is described as an adventure, far from the crowds, where you feel close to a nature that is "wild and unpredictable".

Riders also stress that this is a demanding climb, best suited to experienced cyclists with the right kit. The road is shared with traffic, so caution is essential. For those who take on the challenge, climbing Bjelašnica offers much more than just a climb: a powerful immersion in a magnificent setting steeped in history.

Estimated times

17.7 km • 1064 m D+

Leisure 3h 30min
5.0 km/h 350 m/h
Regular 2h 10min
8.1 km/h 550 m/h
Trained 1h 30min
11.8 km/h 800 m/h
Climber 1h 05min
16.3 km/h 1100 m/h
Pro 45min
23.5 km/h 1600 m/h

VAM: average climbing speed, based on elevation gain

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