Wollbachjoch cycling climb profile
Wollbachjoch is not a climb to judge by its average alone. On paper, 17.6 km at 6.4% puts it firmly in long Alpine-style effort territory, but the key number is the maximum gradient of 29.36%. That tells you the climb is not simply a smooth, metronomic drag from bottom to summit. It is a sustained ascent with at least one section steep enough to punish any rider who arrives overgeared, under-fueled, or already riding above threshold.
Starting at 868 m and topping out at 1993 m, the climb gains 1125 m from bottom to summit. That vertical gain, combined with the Category 1 rating, makes Wollbachjoch a serious pacing problem rather than a pure power test. The successful ride is about controlling the first half, keeping enough torque in reserve for the steepest pitches, and avoiding the classic mistake of treating the average gradient as the whole story.
How the gradient feels
The supplied stats do not give a kilometre-by-kilometre breakdown, so the honest read is broad rather than surgical. The overall shape is a long climb with a meaningful sustained gradient and severe spikes. A 6.4% average over 17.6 km already demands steady aerobic output, but a 29.36% maximum means the road can briefly shift from endurance climbing into survival climbing.
That combination changes how the climb rides. On a constant 6.4% ascent, a well-paced rider can settle close to a controlled tempo and let rhythm do the work. On Wollbachjoch, the safer assumption is that rhythm will be interrupted. The steepest ramps will likely force cadence down and torque up, so every unnecessary acceleration beforehand has a cost.
Pacing strategy
Ride the opening kilometres with restraint. The climb is long enough that early enthusiasm will come back as fatigue, and steep enough that fatigue will be exposed quickly when the road kicks up. If using power, anchor the main body of the climb below a level you can repeat under load, not at the highest number you can hold on smoother terrain. For reference, pacing by /glossary/ftp only works if you respect the spikes and avoid chasing speed when the gradient rises.
The practical target is controlled pressure on the steadier sections, then damage limitation on the steepest ramps. Let speed fall when necessary. Trying to hold pace through a near-wall section is exactly how a long Category 1 climb turns into a stop-start grind.
Gearing notes
Set up for the maximum gradient, not the average. A lowest gear that feels comfortable on normal climbs may not be enough here, because 29.36% changes the muscular demand completely. The priority is keeping the bike moving without being forced into a grinding cadence too early.
If there is any doubt, choose the easier cassette or climbing setup. Wollbachjoch rewards riders who can stay seated, keep traction, and preserve muscular endurance deep into the ascent. The average says it is a long climb. The maximum gradient says it can become brutally selective.