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Taesong Pass from Chonma: what you need to know

Everything about cycling up Taesong Pass from Chonma

Taesong Pass is a climb of 3.1 kilometers (category 3). The climb finishes at 464 m above sea level. It is located in Chonma, 평안북도, 조선민주주의인민공화국. The average gradient is 5.5% with a maximum of 13.5%. The climb has 168 meters of elevation gain.

Elevation profile

Elevation profile

Climb statistics

category 3
Difficulty score: 142 (Moderate)
Finish altitude
464 m
Distance
3.1 km
Avg. gradient
5.5 %
Max gradient
13.5 %
Elevation gain
168 m
Steepest section: 13.5% (km 1.0)
Tips

Difficulty breakdown: This 3.1 km climb gains 168 m and averages 5.5%, rated Cat 3. The real difficulty sits between KM 1.0 and KM 2.5, where the gradient hits 8% over three consecutive sections. The KM 0.5-1.0 stretch, at just 2%, gives you a proper breather, while the KM 0.0-0.5 and KM 2.5-3.0 sections at 4% demand a steady effort without being brutal. The climb is very doable, but you need to manage your effort carefully through the steepest part.

Pacing tips:

1. Start easy On the KM 0.0-0.5 section at 4%, settle into your rhythm without going too hard, so you still have something left for the 8% section.

2. Keep your effort even between KM 1.0 and KM 2.5 On those three 8% sections, spin a smooth cadence in an easy gear and avoid surges that will drain your legs too fast.

3. Use the KM 0.5-1.0 section and finish strong Use the 2% stretch to recover and top up your fluids, then give it a little push on the KM 2.5-3.0 section at 4% to ride over the top with confidence.

Estimated times

3.1 km • 168 m D+

Leisure 38min
4.8 km/h 350 m/h
Regular 24min
7.7 km/h 550 m/h
Trained 17min
10.8 km/h 800 m/h
Climber 12min
15.3 km/h 1100 m/h
Pro 8min
23.0 km/h 1600 m/h

VAM: average climbing speed, based on elevation gain

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