Sella di Villanoce

Overview

Sella di Villanoce is a long, steady category 2 climb that rewards patience over punch. Across 19.9 km it lifts you from a valley floor at 58 m to a summit of 881 m, banking 823 m of net elevation gain. The average gradient of 4.14% sounds gentle on paper, and in many ways it is — but sustained over nearly twenty kilometres, that modest number becomes a genuine test of pacing discipline. This is a climb of accumulation rather than shock, where the challenge is measured in duration, not in a single searing wall.

How the Gradient Unfolds

The defining feature here is the gap between the 4.14% average and the 7.36% maximum. That spread tells you the road is not uniform: the climb averages just over four percent, but the steepest pitches roughly reach seven and a third. In practical terms, expect long stretches sitting near or below the average, punctuated by shorter ramps that lean toward the maximum. Note too that total ascent is 805 m against a net gain of 823 m — the two figures being close means there is very little descending or false-flat rollback along the way. This is a climb that trends upward almost continuously, so you rarely get a true downhill breather; instead the "rests" come from the shallower gradient sections rather than from losing height.

Pacing Notes

On a climb this long, energy management is everything. Because the average sits at a manageable 4.14%, the temptation is to push hard on the shallow parts and blow up when the road tilts toward 7.36%. Resist that. Anchor your effort to a sustainable share of your FTP and hold it steady, letting your speed rise and fall with the terrain while your power stays even. Nearly twenty kilometres of climbing is long enough that a two- or three-percent overcook early on will cost you dearly near the summit. If you are unsure what threshold number to build around, run your figures through the FTP estimator first, then set a ceiling you can defend for the full 19.9 km.

Gearing

The moderate average gradient means you do not need extreme gearing, but the length and the steeper ramps toward 7.36% argue for keeping something in reserve. A compact chainring paired with a wide-range cassette is ideal. A 34×32 will handle the bulk of this climb comfortably, giving you a spin-friendly bailout for the steeper pitches without leaving you overgeared on the shallow sections. If you climb at a lower cadence, carry extra weight, or simply want insurance for the back half when fatigue bites, a 34×34 buys you that extra margin to keep the legs turning over rather than grinding to a standstill.

Summary

Sella di Villanoce is a classic long, steady category 2 ascent: 19.9 km of near-continuous climbing at a fair 4.14% average, with only occasional bites toward 7.36%. Pace it evenly, gear for the distance, and let the metres tick away.

Length: 19.9 km
Average gradient: 4.14%
Max gradient: 7.36%
Start: 58 m
Summit: 881 m
Net gain: 823 m
Total ascent: 805 m
Category: 2