Fisetenpass

Overview

Fisetenpass is a hors catégorie monster and one of those climbs that earns its HC label on length alone. You start at 508 m and grind all the way up to a 2022 m summit, covering 24.9 km with an average gradient of 6.07%. That average hides the real story: with a maximum pitch of 38.56%, the road is anything but a steady grind. Net elevation gain comes in at 1514 m, while the total ascent tallies 1431 m once you account for the small rolling sections along the way. This is a climb measured in hours, not minutes.

How the Gradient Unfolds

Do not be lulled by the 6.07% average. On a climb this long, the average is a blend of gentle valley approaches and savage ramps, and the 38.56% maximum tells you exactly how sharp the worst of it gets. Because the total ascent of 1431 m is slightly less than the net gain of 1514 m, you know the profile is overwhelmingly uphill with only a whisper of respite. Expect long stretches that sit comfortably around the average, punctuated by pitches that spike far into double digits. Save something for those ramps, because they arrive when your legs already have thousands of vertical metres in them. The final drag to 2022 m is where the accumulated 1514 m of climbing bites hardest.

Pacing Notes

Over 24.9 km, discipline beats bravado. Anchor your effort to a percentage of your FTP and hold it honestly for the first two-thirds, resisting the urge to chase the steep ramps early. If you do not know your threshold, run the numbers through the FTP estimator before you set your target. A climb of this magnitude rewards riders who pace by power or perceived effort rather than by how the gradient feels moment to moment, because the 38.56% pitches will always feel harder than the average suggests. Keep your effort just under threshold on the sustained sections so you have a reserve for the punchy walls and the thin air near the 2022 m summit.

Gearing

Gear for survival, not pride. With 1514 m of climbing packed into 24.9 km and ramps hitting 38.56%, you want the widest cassette you can bolt on. A 34×32 is the sensible minimum for most riders tackling Fisetenpass, and if you are carrying fatigue or extra weight, step up to a 34×34 to keep your cadence alive on the steepest pitches. The extra range means the difference between spinning and grinding to a halt when the road kicks skyward. Do not be a hero on the sprocket count here — an easier gear you never need beats a hard gear that blows your legs apart.

Summary

Fisetenpass is a true HC test: long, high, and viciously steep in places. Pace it with respect, gear it generously, and the summit at 2022 m is yours.

Length: 24.9 km
Average gradient: 6.07%
Max gradient: 38.56%
Start: 508 m
Summit: 2022 m
Net gain: 1514 m
Total ascent: 1431 m
Category: HC