Subida Sierra Bermeja - Escalada Peñas Blancas is a 20 km cycling event in Estepona, on Spain’s Costa del Sol in the province of Málaga. It is held in June and is part of the Escalada Peñas Blancas series, with the full event name indicating its purpose: a ride toward Sierra Bermeja and the Peñas Blancas climb.
The format is non-competitive, so the appeal is the climb itself rather than a contest for positions. Entries are capped at 300 riders, keeping the event intimate. Dorsalchip manages the event organization and timing setup.