Synevyr Pass

Synevyr Pass cycling climb profile

Synevyr Pass is a category 3 climb in Ukraine that looks manageable on paper but still needs respect. The headline is simple: 9.2 km at an average gradient of 4.62%, rising from 466 m to 891 m for 425 m of net elevation gain. That places it firmly in the endurance-climb category rather than the pure survival category, but the 10.11% maximum gradient changes how it should be ridden.

The key point is that the average gradient does not tell the whole story. At 4.62%, the climb invites a steady tempo, especially early on. But because the steepest ramps reach 10.11%, a rider who treats the opening kilometers like a false flat can get caught out later. This is the kind of profile where pacing mistakes are usually quiet at first: the effort feels controlled, cadence stays high, and the speed is decent. Then one steeper section forces a shift down, torque rises, and the earlier overpacing starts to show.

How the gradient unfolds

With 9.2 km of climbing and 425 m of net gain, Synevyr Pass is defined by sustained upward pressure rather than one decisive wall. The average sits low enough that stronger riders can keep it aerobic for long stretches, but the maximum gradient above 10% means the road has real bite in places.

That combination usually rewards patience. The climb is not so steep that momentum disappears everywhere, but it is steep enough that riding above threshold too early can make the upper portion feel heavier than the numbers suggest. Think of it as a climb to build through: controlled at the bottom, stable through the middle, and only opened up near the summit if the legs are still responding.

Pacing and gearing notes

For pacing, anchor the first part below your sustainable climbing effort rather than chasing speed. If you know your /glossary/ftp, this is a climb where riding just under threshold early is usually smarter than sitting on the limit from the start. The average gradient may tempt a bigger gear, but the 10.11% ramps are the reason to keep cadence in reserve.

A practical approach:

• Start conservatively and let the climb come to you.
• Avoid grinding the early moderate sections in too large a gear.
• Save your easiest gear for the steepest ramps, not for the final moment of crisis.
• If riding hard, wait until the upper part before committing fully.

Synevyr Pass is not defined by extreme length or an extreme average gradient. Its difficulty comes from the way a moderate 9.2 km climb can still accumulate fatigue when interrupted by double-digit pitches. Ride it with discipline, keep one gear back, and the climb becomes a controlled effort rather than a slow unraveling.