Parque Nacional do Itatiaia is a climb of 36.3 kilometers (hors catégorie). Parque Nacional do Itatiaia tops out at 2,445 m above sea level. It is located in Engenheiro Passos, Rio de Janeiro, Brasil. The average gradient is 5.8% with a maximum of 15%. The climb has 2095 meters of elevation gain.
Difficulty breakdown: This 36.3 km HC climb is a serious test of endurance. The 5.8% average gradient is pretty standard, but the length and the relentless 2095m of climbing make it a major challenge. The real problem is the lack of any real respite: only three kilometres sit between 0 and 2%, and the rest hovers mostly between 5% and 8%, with a nasty finish (7-8% sections over the last few kilometres).
Pacing tips:
1. Hold your power steady. With so few flat spots, keep your effort even, especially in the opening kilometres (5-6% gradients), so you don't blow up early.
2. Prepare for the steep sections. Watch for the 7-8% stretches (KM 23-25, 29, 33) and ease off slightly on the 4-5% sections leading into them.
3. Manage your effort over the long haul. The length is the main challenge. Find a rhythm you can hold for nearly two hours, and save something for the hard final stretch (KM 33-36.3).
For riders who have climbed it, the Itatiaia National Park ascent is first and foremost a personal challenge. The gradient is described as long and demanding, a real test that pushes both legs and head to their limits. This is no walk in the park, but a goal you have to earn.
What really stands out for riders is the dramatic change of scenery. The road snakes through dense, damp forest, and the air gets cooler and cooler as you climb. Riders describe a feeling of total immersion in nature, almost out of time, especially when the fog rolls in and creates an atmosphere that is both mystical and calming.
However, the experience is sometimes tainted by the presence of traffic. Some riders report that the road can be busy with cars and, above all, motorbikes that tend to go fast. This traffic, although it varies, can take away from the calm of the effort and requires constant vigilance.
Despite this, the dominant feeling at the top is one of absolute reward. Reaching the summit after such an intense effort brings immense pride. Riders describe the stunning views, when the weather allows, as the just reward for their perseverance, making this climb a memory etched in their minds.
36.3 km • 2095 m D+
VAM: average climbing speed, based on elevation gain
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