Huis River Pass

Huis River Pass cycling climb profile

Huis River Pass is a category 4 climb that looks manageable on paper and should ride that way if paced correctly. The climb runs for 5.7 km, rising from 224 m to 408 m, with a net elevation gain of 184 m. The average gradient is 3.26%, and the maximum gradient is 4.17%, which tells the main story: this is not a climb defined by steep ramps. It is a controlled, aerobic ascent where the danger is going too hard because the gradient never really forces restraint.

How the gradient unfolds

With the maximum gradient only sitting a little above the average, Huis River Pass should feel relatively even from bottom to summit. The road gains height gradually rather than through sharp steps, so the effort is likely to feel more like an extended false-flat climb than a punchy pass.

That matters tactically. On a climb with a high maximum gradient, pacing is often dictated by the steepest section. Here, the narrow spread between the 3.26% average and 4.17% maximum means the rider has more control. If the opening kilometres feel too easy, that is exactly the point where discipline matters. The low gradient lets speed rise, but the 5.7 km length is still long enough for an early overreach to show up near the top.

Pacing and gearing notes

Ride Huis River Pass as a steady tempo effort rather than a series of surges. The best approach is to settle just below threshold early, then let the effort build only if the legs are still responding in the final portion. If using power, anchor the first half below /glossary/ftp rather than chasing speed. A shallow climb rewards smooth output, but it also makes it easy to drift into an unsustainable effort without noticing.

Gearing should prioritise cadence and control, not bailout range. Because the steepest listed gradient is 4.17%, most riders will not need a very low climbing gear unless they are fatigued, carrying load, or riding into conditions that make the climb feel heavier. A mid-cassette rhythm is the target: seated, smooth, and repeatable.

The key mistake is treating the modest average gradient as permission to ride it like flat road. It is still an ascent, and the cumulative rise to 408 m means resistance is always present. Hold back at the bottom, keep pressure steady through the middle, and only lift the pace late if the effort is still under control.