Jöriflüelafurgga

Jöriflüelafurgga cycling climb profile

Jöriflüelafurgga is a long category 1 climb in CH, and its difficulty comes less from one savage wall than from the arithmetic of the whole ascent. At 18.7 km with 970 m of net elevation gain, it asks for sustained aerobic control. The average gradient of 5.18% sounds manageable, but that number is spread over enough distance that any early excess will accumulate quickly.

The start sits at 1186 m and the summit at 2156 m, so the climb has a clear high-mountain feel by the top. The profile should be read as a durability test: long enough that pacing matters more than aggression, steady enough that a rider can settle into rhythm, but with a maximum gradient of 10.75% that can still disrupt cadence and expose poor gearing.

How the gradient unfolds

The headline average points to a climb that rewards patience. A 5.18% average over 18.7 km usually means the main challenge is not surviving isolated ramps, but holding a repeatable effort while the road keeps taking elevation. The 10.75% maximum gradient changes the tactical picture, because it means there are steeper pitches embedded in the climb. Those sections are where riders who have been sitting too close to their limit will start paying for it.

The practical way to ride Jöriflüelafurgga is to treat the lower part as setup, not as a place to prove form. If the opening feels comfortable, that is the point. The climb is long enough that a rider should be able to breathe under control, keep cadence smooth, and avoid repeated surges above sustainable power. For pacing by feel, the first half should feel almost conservative. For pacing by power, anchor the effort around a sustainable climbing output rather than chasing speed on flatter or steeper changes. See /glossary/ftp if you use threshold to set climbing intensity.

Pacing and gearing notes

A low climbing gear is the sensible choice here. The average gradient does not demand emergency gearing on its own, but the 10.75% maximum does. If the steepest ramps force a low cadence grind, the cost is not just muscular - it also makes it harder to return to an efficient rhythm afterward.

Ride the climb in three phases:

• First phase: hold back and let the gradient come to you.
• Middle phase: lock into a steady cadence and avoid chasing every pitch.
• Final phase: only lift the effort once the summit is realistically close, because the full 18.7 km is the real opponent.

Jöriflüelafurgga is the kind of climb where disciplined pacing beats optimism. The numbers are not extreme in isolation, but together they describe a long, sustained ascent with enough steepness to punish anyone who rides it like a short climb.