Hajigak Pass

Hajigak Pass cycling climb profile

Hajigak Pass is a category 2 climb in AF, running 13.4 km from 2818 m to 3486 m. On paper, the headline number is manageable: an average gradient of 4.99%. The real pacing problem is that this average hides a much sharper ceiling, with the steepest ramps reaching 11.76%.

That contrast is the key to riding it well. A climb that averages just under 5% over this distance is not a pure wall, but it is long enough to punish early enthusiasm. The summit comes after 668 m of net elevation gain, so the effort needs to be treated as sustained climbing rather than a short threshold test.

How the gradient rides

The available profile does not support a bend-by-bend breakdown, so the practical read comes from the relationship between the average and maximum gradient. Most of the climb must sit well below the 11.76% maximum for the full ascent to settle at 4.99%, but the presence of double-digit ramps changes the ride. You should expect a climb that can feel rhythm-friendly when the road is near the average, then suddenly force torque, cadence loss, or a short power spike when the gradient kicks up.

That makes Hajigak Pass less about one decisive steep section and more about not letting the harder ramps distort the whole effort. If you chase speed every time the road rises, the cost compounds across 13.4 km. The smarter approach is to keep the easier gradients controlled, then absorb the steepest pitches without turning them into attacks against yourself.

Pacing strategy

Ride the lower slopes below your sustainable climbing effort, especially if using /glossary/ftp as the anchor. The average gradient is modest enough to tempt a rider into pushing a gear, but the length and summit elevation make restraint valuable. By the time the road reaches its steeper pitches, you want enough margin to lift power briefly without going deep into the red.

A good pacing model is simple:

• Settle early and avoid treating the first part like a false flat.
• Keep cadence smooth on gradients near the 4.99% average.
• On ramps approaching the 11.76% maximum, shift early and cap the surge.
• Save the highest sustainable effort for the final approach to 3486 m.

Gearing notes

Because the maximum gradient is more than twice the average, gear choice should be based on the steepest ramps, not the headline average. A setup that feels efficient at 5% can become too heavy when the road pitches into double digits. Choose gearing that lets you stay seated and maintain cadence when the climb stiffens, rather than relying on low-cadence force work every time the gradient bites.

The rider who does best here is not necessarily the one with the biggest short acceleration. It is the rider who can keep the 4.99% sections economical, avoid waste on the 11.76% ramps, and arrive near the summit with enough control to keep pressure on all the way to 3486 m.