Falzarego Pass

Overview

Falzarego Pass is a category-1 climb that asks for patience and a steady head. Over 17.4 km it lifts you from a start elevation of 985 m to a summit of 2103 m, a net gain of 1118 m, with 1097 m of total ascent packed into the effort. The average gradient sits at 6.41%, which sounds civilised on paper, but the climb hides a maximum pitch of 15.74% that will punish anyone who arrives at the base already cooked. This is a long, sustained effort — the kind of climb where your first ten minutes decide how the last ten will feel.

How the Gradient Unfolds

The headline number is 6.41%, and across 17.4 km that average does most of the storytelling: this is a grinder, not a wall. But an average is a lie you tell yourself on the flatter sections. The 15.74% maximum is more than double the mean, so the true character of Falzarego is variance — long stretches near or below the average, punctuated by ramps steep enough to force you out of the saddle. Because the net gain (1118 m) slightly exceeds the total ascent figure (1097 m), you can expect the road to climb almost relentlessly, with little in the way of recovery descents to break the rhythm. Read the gradient ahead and save your matches for the pitches that spike well above 6.41%.

Pacing Notes

On a climb of this length, pacing is everything. Anchor your effort to your FTP and hold a sustainable percentage of it rather than chasing the steep ramps. A sensible target is to ride the 6.41% sections comfortably under threshold, then allow short surges over threshold on the pitches approaching 15.74% — but only if you can settle back down afterward. If you do not know your threshold, run the numbers through the FTP estimator before you go, so your power targets are grounded rather than guessed. The single most common mistake here is starting too hard at 985 m; with 1118 m still to climb, an over-eager opening will cost you far more time than a conservative one ever will.

Gearing

For a 17.4 km climb averaging 6.41% with ramps to 15.74%, gear low and gear early. A compact chainring paired with a wide-range cassette is the right call. A 34×32 will get most riders up the sustained sections, but on the steepest pitches — where the road tips toward 15.74% — you will be grateful for a 34×34, which keeps your cadence alive rather than grinding your legs into the tarmac. Given the total ascent of 1097 m, the extra cog is cheap insurance for the summit.

Summary

Falzarego Pass rewards riders who respect the distance and the variance. Pace it off your threshold, gear low, and let the 6.41% average carry you toward the 2103 m summit.

Length: 17.4 km
Average gradient: 6.41%
Max gradient: 15.74%
Start: 985 m
Summit: 2103 m
Net gain: 1118 m
Total ascent: 1097 m
Category: 1