Les Agites

Overview

Les Agites is a Category 1 climb in Switzerland, running 17.4 km from base to summit. It starts at 372 m and tops out at 1,472 m, for a net elevation gain of 1,100 m. That combination — length, category, and vertical — puts it firmly in the range of a serious sustained effort rather than a short, sharp test.

The number worth flagging is the gap between net gain and total ascent. You climb 1,100 m net, but the total ascent is 1,413 m — 313 m more than the point-to-point difference suggests. That extra 313 m is undulation: sections where the road drops and climbs again. It means the road gives back elevation you have to re-earn, so the effort is higher than a clean 1,100 m gain over 17.4 km would imply. Plan for the road you actually ride, not the profile's endpoints.

How the Gradient Unfolds

The 6.34% average gradient is an average across the whole 17.4 km, and averages hide a lot on an undulating climb. With 313 m of extra ascent baked in, the road is not a steady 6.34% ramp — it swings above and below that figure repeatedly. The flatter and downhill stretches drag the average down, which means the climbing pitches sit well above 6.34% to compensate.

• Flatter or false-flat recovery sections where you can spin and reset
• Short descents that give elevation back — then force you to climb it again
• Repeated punchy ramps that spike well above the 6.34% average
• A steepest ramp that is materially harder than the average suggests

Pacing Notes

On a climb this undulating, even-speed pacing is a trap: holding a fixed speed means surging on every ramp and coasting on the flats, which spikes your effort. Pace to even effort instead — hold a steady sustainable power output and let your speed rise and fall with the road. Ease slightly before the flatter sections rather than hammering them, and stay disciplined on the ramps so you do not overcook the 313 m of repeated climbing. If you do not know your ceiling, run the numbers through the FTP estimator before you go, then ride a touch below it for the first two-thirds.

Gearing

Over 17.4 km with 1,413 m of total ascent and ramps that spike above the 6.34% average, gearing matters more than raw fitness late in the climb. Run a compact or sub-compact chainset paired with a wide-range cassette — a 34×32 or 34×34 low gear gives you a cadence you can sustain when the road kicks up and your legs are already loaded. Check your setup before the ride; discovering you are over-geared halfway up is not a mistake you can fix on the road.

Summary

• Length: 17.4 km
• Average gradient: 6.34%
• Net elevation gain: 1,100 m
• Total ascent: 1,413 m
• Category: 1

Les Agites rewards riders who respect the gap between its net gain and its total ascent. Pace to effort, gear low, and treat the undulation as the real challenge — the endpoints only tell half the story.