Alto de Ocavita

Overview

Alto de Ocavita is a genuine hors catégorie (HC) test, the hardest tier on the classification scale before the numbered categories 1 through 4 begin. Its numbers speak plainly: 36.9 km of continuous climbing, an average gradient of 5.09%, and a summit that tops out at 3244 m. From a start elevation of 1363 m, the road delivers 1881 m of net elevation gain, and because a climb of this length is never a clean upward line, the total ascent reaches 1940 m — the extra 59 m accounting for the brief levellings and dips folded into its length.

How the Gradient Unfolds

Do not let the modest 5.09% average fool you. On a climb this long, that figure is a smoothing of very different terrain. The maximum gradient hits 11.76%, more than double the average, which tells you the road hides steep pitches inside long stretches of easier grade. Expect the profile to breathe: sections that sit well under 5% let you recover, then ramps toward that 11.76% ceiling that force you out of rhythm. With 36.9 km to cover and thin air building toward 3244 m, the challenge is less any single ramp and more the relentless accumulation — 1881 m of net gain does not arrive all at once, and the total ascent of 1940 m means you climb even a little more than the raw start-to-summit difference suggests.

Pacing Notes

The single most important skill here is restraint. Over 36.9 km, going too hard early is punished ruthlessly by the altitude and the sheer distance still ahead. Anchor your effort to your FTP: on a climb of this duration, most riders should settle just below threshold and hold it, saving matches for the ramps toward 11.76%. As you climb from 1363 m toward 3244 m, thinning air erodes your sustainable power, so the honest target is a fraction under what you'd hold at sea level. If you're unsure of your current threshold, run the numbers through the FTP estimator before you plan your climbing pace, then ride the first third conservatively and let the effort come to you.

Gearing

Gear for the steep pitches, not the average. A 34×32 bottom gear is the sensible minimum for an HC climb touching 11.76%, and it will keep your cadence alive on the harder ramps. If you weigh more, ride at altitude, or simply want insurance across 36.9 km of relentless climbing to 3244 m, step up to a 34×34 — the extra range costs you nothing on the flatter sections and buys real breathing room where the gradient bites. On a climb this long, spinning a slightly easier gear almost always beats grinding.

Summary

Alto de Ocavita earns its HC badge honestly: length, altitude, and pitches to 11.76% combine into a climb that rewards patience and punishes ego. Pace to your threshold, gear low, and respect the distance.

Length: 36.9 km
Average gradient: 5.09%
Max gradient: 11.76%
Start: 1363 m
Summit: 3244 m
Net gain: 1881 m
Total ascent: 1940 m
Category: HC