Lasili Pass

Lasili Pass cycling climb profile

Lasili Pass is a long Category 1 climb in Georgia that asks for patience more than aggression. The headline number is manageable - 25.8 km at 5.01% - but the full picture is more demanding because the road rises from 1319 m to 2615 m, gaining 1296 m from bottom to summit.

That combination tells you the climb is not defined by one violent wall. It is defined by duration. At this length, even a moderate average gradient becomes a sustained aerobic load, and the 16.3% maximum gradient matters because it means the steady work is interrupted by much sharper ramps. Those spikes are where pacing mistakes become expensive.

How the gradient unfolds

With only the headline profile available, the safest way to read Lasili Pass is as a long, mostly sustained ascent with irregular steep sections rather than a uniform 5% tempo road. The average gradient of 5.01% suggests much of the climb should feel rideable if you stay controlled, but the maximum gradient of 16.3% confirms there are places where momentum and gearing will be tested.

The practical implication is simple: do not pace this like a short climb. A rider who treats the lower slopes as free speed will arrive at the steeper ramps already carrying fatigue. Because the summit sits at 2615 m, the final part of the climb also comes after a large elevation gain, when any repeated surges are more costly than they felt near the start.

Pacing and gearing notes

Ride the first half below your limit, even if the gradient feels comfortable. On a climb of 25.8 km, the winning strategy is usually preserving enough torque and cadence for the steepest sections, not chasing speed early.

Use your /glossary/ftp as a ceiling rather than a target. If you are climbing by power, settle into a sustainable endurance-to-tempo effort and reserve harder work for the 16.3% ramps. If you are pacing by feel, the correct early intensity should feel slightly restrained.

Gearing should be chosen for the maximum gradient, not the average. A setup that is comfortable at 5% can become a liability when the road kicks into double digits. Prioritize a low gear that lets you keep pressure smooth rather than grinding through the steepest pitches.

Bottom line

Lasili Pass is a climb where the average gradient can understate the challenge. The road is long, the elevation gain is substantial, and the steepest ramps are sharp enough to punish overconfidence. Treat it as a sustained mountain effort with selective hard moments, and the climb becomes a controlled endurance test rather than a slow unraveling.