Etzelpass

Overview

The Etzelpass is short on paper and merciless in the legs. At just 4.9 km it barely qualifies as a long climb, yet it packs an average gradient of 10.76% — a figure most riders associate with brief, savage ramps rather than a sustained ascent. Starting at 425 m and topping out at 950 m, it delivers a net elevation gain of 525 m across a total ascent of 500 m. That earns it a Category 1 rating, the second-hardest tier below hors catégorie, and every one of those 4.9 kilometres asks you to keep the pressure on.

How the Gradient Unfolds

There is no easing into this one. With an average of 10.76% and a maximum of 15.02%, the difference between the mean and the peak is only 4.26 percentage points — which tells you the climb rarely relents. This is not a road that alternates steep pitches with recovery flats; it is closer to a continuous grind that leans hardest in its worst sections. When the gradient bites toward 15.02%, you feel it immediately, and because the baseline is already double-digit, there is little chance to spin the effort out of your legs. Think of the Etzelpass as one long, tilted plane with a few extra kicks, not a staircase.

Pacing Notes

On a climb this uniformly steep, pacing discipline decides everything. Because the average sits at 10.76%, going out too hard in the first kilometre borrows against energy you cannot repay over the remaining distance. Anchor your effort to your sustainable power. If you know your FTP, aim to hold a percentage of it you can maintain for the full 4.9 km rather than chasing surges on the 15.02% ramps. If you are unsure of that number, run the numbers through the FTP estimator before you attempt a full-gas ascent. The steepest pitches will tempt you to stand and hammer — resist unless the gradient genuinely forces it, and settle back into rhythm the moment the road allows.

Gearing

Do not under-gear the Etzelpass. With sustained slopes above 10% and spikes to 15.02%, a compact 34-tooth chainring paired with a wide cassette is the sensible baseline. A 34×32 will get most fit riders over the top, but on gradients this relentless a 34×34 gives you the extra margin to keep your cadence out of the grinding zone, which protects your knees and your reserves across the full 4.9 km. If your bike accepts an even larger sprocket, there is no shame in it here — the climb's difficulty comes from how little the gradient ever backs off.

Summary

The Etzelpass is a compact Category 1 test that punishes anyone who mistakes its short length for an easy day. Steep from bottom to top, it rewards patient pacing and honest gearing over bravado.

Length: 4.9 km
Average gradient: 10.76%
Max gradient: 15.02%
Start: 425 m
Summit: 950 m
Net gain: 525 m
Total ascent: 500 m
Category: 1