Kofeljoch cycling climb profile
Kofeljoch is short enough to look manageable on paper, but the numbers say this is a climb that punishes overconfidence. The climb runs for 5.9 km, starting at 853 m and topping out at 1418 m. Across that distance, it averages 9.56%, with a maximum gradient of 13.53%.
That combination is the important part. A climb under 6 km can tempt riders into treating it like an extended threshold effort, but an average just under 10% changes the cost of every pacing mistake. You are gaining 565 m from bottom to summit, so there is very little free distance in the profile. The listed total ascent is 535 m, but the net elevation gain is 565 m, which is the cleaner number for understanding the bottom-to-top demand.
How the gradient unfolds
The available profile data does not show where the steepest ramps arrive, so the safest way to read Kofeljoch is as a sustained steep climb with sharper sections that rise to 13.53%. The average gradient already sits high enough that the road is rarely going to feel like it is giving much back. When the gradient kicks above that average, the effort will move quickly from controlled climbing into torque management.
In practical terms, do not wait for an easy middle section unless you already know the road. Ride the first part as if the steepest pitch is still ahead. On a climb this short, the decisive mistake is usually not losing time early - it is spending too much above /glossary/ftp before the 13.53% ramps force another acceleration in power.
Pacing and gearing
Kofeljoch is best ridden with restraint at the base and commitment near the top. The target is a firm but controlled opening, keeping cadence alive rather than grinding immediately. Once the climb settles in, hold a power you can sustain on a near-10% average, then only lift the effort once the remaining distance is small enough that the final ramps cannot break the rhythm.
Gearing matters here. The 9.56% average means a standard road setup can become limiting if fatigue or low cadence pushes you into repeated surges. Choose a climbing gear that lets you stay seated through most of the climb and still respond when the road reaches its 13.53% maximum. If you are estimating effort from power, use your current /tools/ftp-estimator result conservatively rather than targeting a best-case number.
Rider takeaway
Kofeljoch is a category 1 climb because its difficulty is concentrated. It is not a long alpine grind where small pacing errors can be absorbed over time. It is a compact, steep ascent where the average gradient is already hard and the maximum gradient leaves little margin. Ride it patiently, gear it properly, and save the real pressure for the final part of the climb.