Mänziwilegg

Overview

Mänziwilegg is a category-2 Swiss climb that packs a serious amount of vertical into a compact 5.4 km. From a start elevation of 574 m it lifts you to a summit of 912 m, a net gain of 338 m at an average gradient of 6.28%. That average is the number to respect: this is not a climb with long false-flat recovery. It sits in the middle band of the categorisation scale — below the HC monsters and category-1 giants, but firmly above the rolling category-3 and category-4 rises. The 8.24% max gradient tells you there are steeper bites layered on top of an already consistent pitch, so it rewards riders who can hold a strong, steady effort without blowing apart on the ramps.

How the Gradient Unfolds

The shape here is defined by the gap between the 6.28% average and the 8.24% max — a spread of just under two percentage points. That is a relatively tight band, which means Mänziwilegg leans toward sustained rather than spiky. You will not find long stretches of shallow drag followed by wall-like pitches; instead the road holds a demanding gradient for most of its 5.4 km, with the steeper sections nudging you up toward that 8.24% ceiling. The difference between the net elevation gain of 338 m and the total ascent of 320 m is small, which confirms the climb barely gives anything back — there is almost no descending to reset your legs. Treat it as one long, honest effort where the challenge is accumulation, not survival of a single hairpin.

Pacing Notes

Because the gradient is so consistent, the smartest approach is to ride to a fixed power target rather than chasing the ramps. Set your effort just under your threshold and let the steeper metres pull you slightly over without a surge. Knowing your FTP makes this precise: pick a percentage you can sustain for the climb's duration and hold it through the 8.24% sections rather than overpacing early. If you are not sure of your number, run the FTP estimator before you go and translate the result into a target you can actually hold across all 5.4 km. Starting two or three per cent below threshold buys you the headroom to accelerate on the ramps without going into the red.

Gearing

For a 5.4 km climb at 6.28% with pitches up to 8.24%, prioritise cadence over grinding. A compact 34-tooth inner chainring paired with a 32-tooth largest sprocket — a 34×32 — gives most trained riders enough range to spin the average without bogging down. If you carry more weight, ride tired, or simply want to protect your knees on the steeper metres, drop to a 34×34. That extra sprocket keeps your legs turning over on the ramps toward the 8.24% max and lets you save matches for the sustained middle of the climb. Both setups are sensible here; the 34×34 is the safer default for anyone unsure.

Summary

Mänziwilegg is a fair, sustained category-2 test: consistent gradient, minimal recovery, and a summit that arrives after 338 m of near-continuous climbing. Pace to power, gear for cadence, and it becomes a rewarding effort rather than a battle.

Length: 5.4 km
Average gradient: 6.28%
Max gradient: 8.24%
Start: 574 m
Summit: 912 m
Net gain: 338 m
Total ascent: 320 m
Category: 2