Schwialppass

Overview

Schwialppass is a long, category 1 haul that rewards patience over punch. Over 19.5 km it lifts you from 448 m at the base to a 1491 m summit — a net gain of 1043 m. The average gradient reads a moderate 5.35%, but that figure hides a wide spread: total ascent tallies 1091 m once you account for the dips and false flats along the way, and the steepest ramp bites at 24.34%. This is a climb where the arithmetic of endurance matters more than raw explosiveness. Nearly 20 kilometres of continuous elevation is a serious block of time in the saddle, and how you meter your effort across it decides everything.

How the Gradient Unfolds

The headline average of 5.35% is deceptive. With a maximum pitch of 24.34% — more than four and a half times the average — the road clearly does not climb at a steady rate. That gap between average and max is the story of Schwialppass: long stretches of manageable grade punctuated by savage kicks. The difference between the 1091 m of total ascent and the 1043 m of net gain (48 m) tells you there are brief respites or descents mixed in, small windows where the road eases before rearing up again. Expect an uneven rhythm: sections where you can settle into a cadence, then abrupt walls that force you out of it. Reading the road ahead and anticipating the steep pitches is what keeps the whole 19.5 km from unraveling.

Pacing Notes

On a climb this long, discipline beats bravado. Anchor your effort to your FTP and aim to sit just below threshold on the sustained sections, saving matches for the 24.34% ramps where you will inevitably spike well above it. If you do not know your threshold, run the numbers through the FTP estimator before you commit to a pacing plan. The trap here is burning too hot early: with 1043 m still to gain, an overcooked first third will cost you dearly in the final kilometres. Keep something in reserve for the steep pitches and let the moderate 5.35% stretches be genuine recovery.

Gearing

Given 19.5 km of climbing capped by a 24.34% wall, gear generously. A compact 34-tooth chainring paired with a 34×32 low is a sensible floor for strong climbers, but the pitches near 24.34% will punish anything too tall. For most riders a 34×34 is the smarter choice — that extra tooth preserves cadence on the steepest ramps and protects your legs across a summit that sits 1043 m above where you started. Erring toward the easier 34×34 costs almost nothing on the moderate sections and buys real insurance where it counts.

Summary

Schwialppass is a test of measured endurance: long, uneven, and topped by a wall that dwarfs its 5.35% average. Pace it patiently, gear it low, and the 1491 m summit is yours.

Length: 19.5 km
Average gradient: 5.35%
Max gradient: 24.34%
Start: 448 m
Summit: 1491 m
Net gain: 1043 m
Total ascent: 1091 m
Category: 1