Passo Sant'Eusebio

Overview

Passo Sant'Eusebio is a long, forgiving climb that rewards rhythm over raw power. Over 16 km the road lifts from 75 m to 574 m, a net gain of 499 m, and because the ascent is almost entirely uphill the total ascent matches that figure at 499 m. The headline number is the average gradient of 3.11%, which places this firmly in the tempo-climb category rather than the wall-and-suffer bracket. Rated category 3, it sits comfortably below the brutal HC and category 1 monsters, yet its length means you can still lose a lot of time if you misjudge the effort.

How the Gradient Unfolds

A 3.11% average across 16 km sounds gentle, and for long stretches it genuinely is. But that mean hides real variation: the steepest recorded pitch bites at 11.28%, more than three times the average. Expect the road to drift between shallow drags where you can hold a big gear and sharper kicks that briefly demand you get out of the saddle. The gap between the 3.11% mean and the 11.28% maximum is the whole story of this climb — flatter sections let the legs recover, then a ramp arrives to reset your heart rate. Because the elevation gain is spread so evenly across the distance, momentum is your friend; carry speed off the easier gradients into the steeper ones and the hard pitches pass quickly.

Pacing Notes

On a climb this shape, the winning tactic is patience. Set a target power just under your FTP and hold it through the shallow sections rather than surging — those surges cost matches you'll want when the 11.28% ramps arrive. If you don't know your threshold, use the FTP estimator to set a realistic ceiling before you start. With 499 m of climbing spread over 16 km, the total effort is sustainable for most riders, so the goal is a smooth, even output. Let your power sag slightly on the false flats and lift it modestly on the kicks, keeping cadence high enough that the steep pitches never force you into a grind.

Gearing

Nothing here demands exotic gearing. A standard compact setup handles the 3.11% average with ease. The only consideration is the 11.28% maximum: if you like to spin, a 34×32 gives you enough range to keep cadence up on the sharpest ramp without standing. Riders carrying fatigue, extra weight, or simply preferring an insurance gear should fit a 34×34, which turns even that steepest pitch into a comfortable seated effort. For a climb of this length, having one more easy gear than you think you need is never a mistake.

Summary

Passo Sant'Eusebio is a classic tempo climb: long enough to matter, steady enough to enjoy, with just enough of a sting near 11.28% to keep you honest. Pace it evenly, gear conservatively, and the 499 m of ascent unspools smoothly beneath you.

Length: 16 km
Average gradient: 3.11%
Max gradient: 11.28%
Start: 75 m
Summit: 574 m
Net gain: 499 m
Total ascent: 499 m
Category: 3