Ask any rider who has spent time in Girona and Rocacorba comes up within the first five minutes. It is the climb the pros use to test their form, a dead-end road to a radio antenna that has somehow become one of cycling's famous addresses. I ride it most weeks, usually before an afternoon shift at the bar, and this is the guide I wish someone had handed me before my first attempt.
The short version: 10.5 km at around 6.5% average, with ramps that bite much harder than that number suggests. The long version is below.
The climb
The climb proper starts just past Banyoles, on the road that leaves the lake toward Pujarnol. From the junction you have 10.5 km to the antenna, gaining roughly 700 meters of altitude at an average of about 6.5%.
That average lies. The first 4 km roll upward at a friendly 4 to 5%, through farmland and then oak forest. Around the halfway mark the road tilts, and the final 3 km are the hardest of the day, holding 9 to 10% with ramps that touch 13%. The steepest sections arrive when you are most tired, which is exactly why the pros use this road as a benchmark.
Traffic is nearly zero because the road goes nowhere except the summit. The fastest locals get up in around half an hour. If it is your first time, give yourself 50 to 70 minutes and you will still be in good company.
Getting there from Girona old town
From the cafe door in the Barri Vell, the base of the climb is about 22 km away. Ride out through Sant Gregori and follow the quiet farm roads toward Camós and Banyoles. It is gently rolling terrain, ideal for warming up the legs without spending them.
Refill both bottles in Banyoles. There are public fountains along the lake promenade and plenty of cafes near the old center. This matters more than it sounds: there is no water on the climb and none at the top, so whatever you carry from Banyoles is everything you get. The full loop from the old town and back is about 68 km with just over 1,000 meters of climbing.
Pacing and gearing
Gearing first: a 34x28 is the realistic minimum, and a 34x30 or 32 turns the last 3 km from survival into riding. There is no shame in easy gears on a road where even professionals grovel.
Pace the climb backward from the finish. The first half feels easy enough to push, and that is the trap. Ride the opening kilometers a notch below what feels sustainable, settle into a rhythm through the middle, and save your matches for the final 3 km, where the road decides whether your pacing was honest.
The descent is the same road down. It is narrow, some corners hide gravel after rain, and you may meet a rider coming up. Take it calm; the coffee tastes the same either way.
Fueling before and after
Eat your real breakfast about two hours before you expect to hit the base of the climb. Something carb-forward and familiar works best: porridge, toast, or our sourdough banana bread if you are starting from the cafe. A huge plate right before riding will sit in your stomach on the false flats.
Time your coffee for the effort, not the departure. Caffeine peaks roughly 40 to 60 minutes after you drink it, and from our door the base of Rocacorba is about an hour of riding. An espresso as you clip in lands almost perfectly at the bottom of the climb.
Carry a bar or a couple of rice cakes and eat before the climb starts, not on it. And afterward, you have earned the ritual: roll back to Girona, park the bike inside, and put a recovery bowl and a flat white in front of you within the hour. That is what the last table by the window is for.