Wurzen Pass

Overview

Wurzen Pass is short on paper and merciless in the legs. Over just 6.1 km the road hauls you from 518 m to a summit of 1083 m, a net gain of 565 m. That works out to an average gradient of 9.21%, which already places it firmly in the "relentless" bracket, and the ramps do not stop there: the steepest section bites at 17.56%. With a total ascent of 549 m packed into a single sustained effort, this is a category 1 climb that behaves like something harder. There is nowhere to hide, no long false-flat to recover on, and no gentle run-in to warm the muscles before the real work begins.

How the Gradient Unfolds

The defining feature of Wurzen Pass is consistency at a punishing level. When a 6.1 km climb averages 9.21% and tops out at 17.56%, the difference between the mean and the maximum tells you the whole story: the easier pitches are still steep, and the hard pitches are savage. Expect the gradient to sit well into double digits for long stretches, with the 17.56% wall arriving as a genuine spike rather than a brief kink. Because the climb gains 565 m across so little distance, every kilometre asks for close to a hundred metres of vertical. Ride it as a series of steep blocks strung together, not as a climb with recovery built in.

Pacing Notes

On a climb this steep and this short, pacing discipline decides everything. The temptation is to attack the lower slopes, but with an average of 9.21% you will be paying for early enthusiasm long before the 17.56% ramp. Anchor your effort to your FTP: aim to hold a steady percentage of it from the base, and treat the steepest pitches as brief, controlled surges above threshold rather than all-out efforts. If you do not know your number, the FTP estimator will give you a working figure to plan around. Over 6.1 km the whole effort is likely to sit in the sustained-threshold-and-above zone, so hold something in reserve for the final metres up to 1083 m.

Gearing

Do not under-gear this one. With sustained slopes around 9.21% and a maximum of 17.56%, most riders will want the easiest cassette they can fit. A compact 34×32 is the sensible baseline, giving you a low enough ratio to keep cadence civil through the middle of the climb. If your legs or your load prefer more margin, step up to 34×34 — the extra sprocket is worth its weight the moment the road tilts toward that 17.56% wall. Spinning a low gear to protect your knees over 565 m of climbing is far smarter than grinding a ratio that forces you out of the saddle on every ramp.

Summary

Wurzen Pass is a compact, ferocious category 1 test: 6.1 km, 9.21% average, and a 17.56% sting, lifting you 565 m to a 1083 m summit. Gear low, pace by feel and FTP, and respect the ramps.

Length: 6.1 km
Average gradient: 9.21%
Max gradient: 17.56%
Start: 518 m
Summit: 1083 m
Net gain: 565 m
Total ascent: 549 m
Category: 1