Surami Pass

Overview

Surami Pass is a short, honest climb that rewards a rider who respects its steepness. It runs for just 2.1 km, but it packs an average gradient of 7.21% into that distance, so there is no soft-pedalling your way to the top. From a start elevation of 744 m you rise to a summit of 895 m, a net gain of 151 m. The category 3 rating is appropriate: this is not an hors catégorie monster, nor is it a token category 4 speed bump. It sits squarely in the range where a strong effort and a smart pace decide how good you feel at the summit.

How the Gradient Unfolds

The defining feature of Surami Pass is how tightly its numbers cluster. With a 7.21% average and a 10.26% maximum, the difference between the mean and the steepest pitch is only about 3.05%. That tells you the climb never really flattens out and never truly spikes into the red for long. Instead of dramatic swings, you get a consistent, grinding wall that holds its angle for almost the entire 2.1 km. The 151 m of net gain and the slightly smaller total ascent of 121 m confirm the profile trends steadily upward with very little false-flat relief to hide behind.

Pacing Notes

Because the gradient is so even, Surami Pass is a climb you can pace with real precision. Settle into a rhythm just below your threshold and let the steepness do the work of raising your heart rate rather than surging into every ramp. Riders who know their FTP can target a percentage of it and hold that number the whole way up; over 2.1 km the effort is long enough to matter but short enough that you can afford to push above comfortable if the legs are willing. If you are not sure where your threshold sits, run the numbers through the FTP estimator before you plan your effort. The single 10.26% pitch is the only place to be careful of over-cooking it, so save a little to carry through that ramp and out the other side.

Gearing

For a climb this steep over this distance, err toward easier gearing than you think you need. A compact 34-tooth chainring paired with a 34×32 cassette gives most riders enough range to spin the 7.21% average without grinding. If you tend to climb at a lower cadence, weigh a heavier load, or want insurance for the 10.26% max, step up to a 34×34 so you always have a bailout gear on the steepest metre. On a climb where the angle barely relents, having that extra sprocket keeps your cadence smooth and your legs fresher across the full 2.1 km.

Summary

Surami Pass is a compact, consistent category 3 test: short enough to attack, steep enough to punish a careless pace. Ride it at a controlled threshold effort, gear appropriately, and the 151 m to the summit go by quickly.

Length: 2.1 km
Average gradient: 7.21%
Max gradient: 10.26%
Start: 744 m
Summit: 895 m
Net gain: 151 m
Total ascent: 121 m
Category: 3