Puerto de Sierra de Rufás

Overview

Puerto de Sierra de Rufás is a category 3 climb that trades brutal steepness for patient length. Over 9.4 km it lifts you from a start elevation of 536 m to a summit at 885 m, a net gain of 349 m. The average gradient sits at a modest 3.71%, and the steepest ramp tops out at just 6.47%. That combination tells you exactly what kind of day this is: not a wall to survive, but a rhythm to hold. The total ascent registers 333 m, slightly under the net figure, which means the road climbs almost continuously with little in the way of descending relief once you commit.

How the Gradient Unfolds

With a 3.71% average and a 6.47% ceiling, the spread between typical and hardest is narrow — only 2.76 percentage points. That is the signature of a consistent, evenly graded climb rather than one built from savage pitches and flat recoveries. You will spend most of the 9.4 km somewhere close to the average, with the occasional lean toward that 6.47% maximum on the tighter sections. Because the total ascent of 333 m is so close to the 349 m net gain, there are effectively no false descents to reset your legs. The road simply keeps tilting upward at a manageable angle, all the way to 885 m.

Pacing Notes

This is a climb where discipline pays. A 3.71% average sits below most riders' FTP threshold, so the temptation is to overcook the early kilometres. Resist it. Settle into a sustainable tempo you can hold for the full 9.4 km and let the modest gradient work in your favour. The 6.47% ramps are short enough to power over without redlining, provided you have measured your effort. If you are unsure what wattage you can sustain, run the numbers through the FTP estimator first, then aim to climb just under that ceiling. Steady beats heroic on a gradient this consistent.

Gearing

For a climb averaging 3.71% and peaking at 6.47%, you do not need alpine gearing, but a compact setup keeps you comfortable across all 9.4 km. A 34×32 will handle the steepest 6.47% pinches with cadence to spare for most riders. If you prefer to spin rather than grind, or you are carrying fatigue into the climb, a 34×34 gives you an extra safety margin without ever feeling like overkill on terrain this moderate. Either choice lets you stay seated and turning smoothly from 536 m to the 885 m summit.

Summary

Puerto de Sierra de Rufás is an honest, evenly graded category 3 climb — long enough to reward pacing, gentle enough to enjoy. Hold your tempo, respect the 6.47% ramps, and the 349 m of net elevation will pass under your wheels before you know it.

Length: 9.4 km
Average gradient: 3.71%
Max gradient: 6.47%
Start: 536 m
Summit: 885 m
Net gain: 349 m
Total ascent: 333 m
Category: 3