Jvari Pass

Overview

Jvari Pass is a long, high-mountain category 1 climb that asks for patience before it asks for power. Over 18.3 km the road lifts you from a start elevation of 1304 m to a summit at 2390 m, a net gain of 1086 m at an average gradient of 5.93%. That average sits in comfortable tempo territory, but the climb rewards riders who treat it as an endurance effort rather than a series of attacks. At more than 18 km, this is a sustained test where thin air near the top compounds the raw vertical challenge.

How the Gradient Unfolds

An average of 5.93% across 18.3 km hides a wide spread. With a maximum gradient of 18.17%, there is at least one ramp roughly three times steeper than the mean — the kind of pitch that forces you out of the saddle or into your easiest sprocket without warning. The total ascent of 1052 m is slightly less than the 1086 m net gain difference between base and summit, which tells you the road climbs almost relentlessly upward with little in the way of descending relief. In practical terms, expect long stretches near or just above the average punctuated by sharper kicks, rather than flat recovery. Read the climb as a mostly steady grind guarding a handful of steep surprises.

Pacing Notes

On a climb this long, discipline beats bravado. Anchor your effort to a percentage of your FTP and hold it — riding the early kilometres too hard leaves nothing for the thin-air upper slopes near 2390 m, where every watt costs more. Aim to spend the bulk of the 18.3 km at a sustainable tempo, then accept that the 18.17% pitches will spike your effort briefly above threshold before you settle again. If you do not know your threshold, get a working number first with the FTP estimator, then translate it into a target you can defend for the better part of an hour. Fuel and drink early; the altitude and duration will find any gaps in your pacing.

Gearing

Gear for the steepest part, not the average. A 5.93% mean is manageable on almost any setup, but the 18.17% maximum is where undergearing ends climbs. On a compact chainring, a 34×32 is the sensible floor here, giving you a survivable cadence through the sharpest ramps. If you climb at lower cadence, carry extra body weight, or simply want insurance for 18.3 km at altitude with 1086 m to gain, step up to a 34×34. The wider spread lets you sit and spin the steep pitches rather than grinding them, preserving your legs for the long summit approach.

Summary

Jvari Pass is a proper high-altitude endurance climb: long, steady, and topped off by a genuinely steep sting. Pace it to your threshold, gear for the worst ramp, and respect the thinning air as you approach the top.

Length: 18.3 km
Average gradient: 5.93%
Max gradient: 18.17%
Start: 1304 m
Summit: 2390 m
Net gain: 1086 m
Total ascent: 1052 m
Category: 1