Vivione Pass

What Kind of Climb Is Vivione Pass?

Vivione Pass is a Category 1 climb in northern Italy that earns its rating through sheer cumulative punishment rather than a single, theatrical wall. At 19.1 km with 1,097 m of net elevation gain and a total ascent of 1,862 m, the road is long enough to expose any pacing mistake made in the opening kilometres. The average gradient of 5.75% sounds manageable, but that figure conceals spikes that reach 22.08% — gradients capable of shredding a rhythm built on false confidence.

The difference between the net gain (1,097 m) and the total ascent (1,862 m) is also worth noting: the road is not a clean straight-line grind. There are undulations and short descents baked into the profile, which means you will spend energy twice — climbing metres you don't keep.

How the Gradient Unfolds

The climb begins at 728 m elevation. The early kilometres from the base serve as a deceptive introduction; the road tends to lull riders into a comfortable tempo before the character shifts. With 19.1 km to cover, the first third is where many riders overshoot their sustainable power.

The sections where the gradient ramps toward the upper end of its range — approaching that 22.08% maximum — are where the climb reveals its true category. At those pitches, even well-conditioned climbers are forced to reduce speed dramatically. Momentum becomes almost impossible to carry.

The upper half of the climb, closer to the summit at 1,825 m, tends to be where accumulated fatigue compounds any earlier pacing error. Riders who have been riding at or above their functional threshold power will feel the deficit sharply here.

Pacing Notes

• Start conservative. With 19.1 km ahead, any effort above threshold in the first 5 km will cost you disproportionately later. Treat the opening gradient as a warm-up, not a launch pad.
• Account for the max gradient sections. At 22.08%, the steepest ramps require a gear you can actually turn. If you spin out your lowest gear on easier gradients earlier, you have nowhere to go when the road tilts.
• Manage the undulations. The gap between net gain and total ascent signals real gradient variation. On downhill sections, resist the temptation to fully recover — soft-pedal and stay loose, but don't lose focus on what comes next.
• Power target: Riders using a power meter should aim to stay in the 75–85% of FTP range for the bulk of the climb. Use the FTP estimator to get a reliable baseline before attempting this route.

Gearing Recommendations

A compact chainset (50/34 or 46/30) paired with an 11-32 or 11-34 cassette is strongly advisable. The 22.08% max gradient is not a short kicker — if you encounter it with inadequate gearing, you will either stall or blow up trying to force a harder ratio. Err on the side of more cassette range, not less. Riders on 1x drivetrains should confirm their low-end ratio handles sustained double-digit gradients before committing.

Bottom Line

Vivione Pass is a serious Category 1 effort that combines distance, elevation, and gradient spikes into a climb that penalises impatience. The 5.75% average is not the story — the 22% maximum and the 1,862 m of total climbing are. Treat it as an endurance climb with ambushes, not a steady grind.