Gemstel Pass

Overview

Gemstel Pass is a Category 2 climb in Austria, running 9 km from a valley start at 1079 m to a summit at 1626 m. The net elevation gain is 547 m, and the average gradient sits at 6.1%. On paper that reads as a steady middle-distance effort — long enough to matter, short enough to attack.

The number that reshapes the ride is total ascent: 914 m against a net gain of 547 m. That 367 m gap is climbing you do and then give back, which means the profile undulates rather than rising in one clean line. You pay for descents and false flats with repeated re-accelerations, so the effort feels harder than the average gradient suggests. Treat this as a rolling climb, not a smooth drag.

How the Gradient Unfolds

The 6.1% average is a blend, not a constant. With 914 m of total ascent packed into 9 km of forward progress, the road repeatedly kicks up and eases off. The steepest recorded ramp hits 28.89% — a wall you must be geared and positioned for well before you reach it.

• Flatter and recovery sections where the road dips or false-flats, letting you spin and eat
• Repeated short climbs stacked back to back, each demanding a fresh surge of power
• One severe ramp at up to 28.89% — the single hardest pitch, and the one that dictates your gearing

Pacing Notes

Do not chase even speed on Gemstel Pass. The undulation means holding a fixed pace forces you to spike power on every ramp and coast on every dip — a fast way to blow up. Instead, ride to even effort: hold a steady sustainable power output and let your speed rise and fall with the terrain.

On the 28.89% pitch, a brief surge above threshold is unavoidable, but keep it short and settle back immediately. If you do not know your numbers, run the FTP estimator first and anchor your target to a figure you can actually hold for the full 9 km.

Gearing

The 28.89% ramp governs your setup. A standard road gear will leave you grinding or walking. Fit a compact or sub-compact chainset and a wide-range cassette — a 34×32 or 34×34 low gear gives you a spinnable cadence on the steepest section without wrecking your legs for the rolling pitches that follow. Check your chainset and cassette before the ride; this is not a climb to discover a gearing gap on the wall itself.

Summary

• Length: 9 km
• Average gradient: 6.1%
• Maximum gradient: 28.89%
• Net elevation gain: 547 m
• Total ascent: 914 m
• Category: 2

Gemstel Pass rewards riders who respect the gap between its net gain and its total ascent. Gear low, pace to effort, and the rolling profile becomes manageable rather than punishing.