Alto de El Término cycling climb profile
Alto de El Término is an HC climb that asks for restraint from the first pedal strokes. The headline numbers make the main tactical point clear: 29 km at an average gradient of 8.18%, rising from 552 m to 2928 m, with 2376 m of net elevation gain and 2570 m of total ascent. This is not a climb to treat as a long tempo ramp and hope to sort it out near the top. The cost of early overpacing compounds for a very long time.
The average gradient already puts the climb in serious territory, but the maximum gradient of 34.12% changes how it should be ridden. That figure means the profile is not just long - it contains at least one section steep enough to punish riders who arrive overgeared, under-fuelled, or already above threshold. Since the available profile does not place that maximum gradient at a specific point, the safest assumption is tactical rather than geographic: keep something in reserve until the summit is genuinely close.
How the gradient unfolds
With 2376 m of net gain over 29 km, Alto de El Término trends upward relentlessly. The difference between total ascent and net elevation gain also points to some irregularity in the road, rather than a perfectly uniform grade from bottom to top. That matters because uneven climbing tends to disguise effort. Short easings can tempt a rider into pushing too hard, while steep ramps can spike power well above sustainable climbing pace.
The right way to read this climb is as a long, high-cost effort with severe gradient variability layered on top. The average of 8.18% is the anchor, but the 34.12% maximum is the warning label. The climb rewards riders who can keep torque controlled, cadence stable, and effort capped when the road steepens.
Pacing and gearing notes
Start below your target climbing effort, especially if using /glossary/ftp as the reference point. On a 29 km HC climb, the early minutes should feel deliberately conservative. If they feel merely comfortable, that is usually appropriate. If they feel productive or aggressive, it is probably too hard.
Practical priorities:
- Use a climbing gear low enough to stay seated and controlled on very steep ramps.
- Avoid chasing speed when the road briefly eases, because the total ascent still has to be paid for.
- Treat any sharp pitch as a torque-management problem, not a chance to prove strength.
- Fuel before the climb feels difficult, because the duration implied by 29 km at this gradient leaves little margin for catching up.
The summit elevation of 2928 m adds another reason to pace with discipline. Even without needing to overcomplicate the physiology, the practical lesson is simple: the upper part of the climb is not where you want to discover that the lower half was ridden too hard. Alto de El Término is best approached as a controlled endurance climb with moments of extreme steepness, not as a steady-state test where one gear and one power number will solve the whole ascent.