Tzecore Pass cycling climb profile
Tzecore Pass is an HC climb in Italy that is best understood as a long, sustained effort rather than a climb defined by extreme ramps. The road rises for 17.4 km from 435 m to 1617 m, with 1182 m of net elevation gain and an average gradient of 6.79%.
That average tells the story. A climb this long at this grade gives very little room for recovery if the effort is misjudged early. The maximum gradient is 9.23%, which is hard enough to force a change in rhythm, but not so steep that the climb becomes a sequence of survival ramps. The main limiter is the accumulated workload: holding pressure on the pedals for the full distance without drifting above sustainable power.
How the gradient unfolds
From the bottom, the profile should be treated as a climb that starts seriously and stays serious. There is no statistical signal here of a gentle approach followed by one decisive wall. Instead, the combination of 17.4 km, 6.79% average gradient, and 9.23% maximum gradient points to a climb where the baseline effort is already high, and the steeper moments are likely to punish riders who have been riding just over threshold.
The key is that the maximum gradient is only moderately above the average. That narrows the tactical range. You do not need to save everything for a brutal final ramp, but you also cannot ride the early kilometres as if the road will soon ease. The safest reading is a steady climb with enough harder sections to expose poor pacing.
Pacing and gearing notes
Ride the opening section below the effort you think you can hold. On a climb of this length, the cost of starting too hard is delayed, then arrives all at once. If using power, anchor the effort around sustainable climbing output rather than chasing speed. For most riders, that means staying disciplined relative to /glossary/ftp and allowing the gradient to dictate speed, not effort.
Gearing should be chosen for control when the road approaches 9.23%. The right setup is not the one that feels efficient on the 6.79% average, but the one that still lets you turn the pedals smoothly when the pitch tightens late in the effort. If cadence collapses on the steeper sections, the climb becomes a muscular grind, and that is usually where pacing mistakes become permanent.
The best way to ride Tzecore Pass is to keep the effort boring for as long as possible. Settle early, avoid surges, keep something available for the upper slopes, and let the climb come back to you rather than trying to beat it from the valley.