Climbs
Stage 1
Puerto de Mijas
Alto de Carratraca
Alto de Setenil
Zahara de la Sierra: first 1.5k of this profile
Stage 2
Puerto del Higueral
Puerto de Rute
Puerto del Mojón
Alto de la Hortichuela (2x)
The final kilometer has an average gradient of 9.8% but that's only half the story: we have 570 meters at 11.4% partially on hormigón, then a cobbled wall of 450 meters through the castle gates before a relatively easy final 150 metersto the finish line. There's a brief section where the cobbles are interrupted by hormigón, as you can see below. It's a shame that this stage clashes with the Montalcino stage at the Giro...
Stage 3
Alto Cañada Catena (final 13.9k only)
Puerto del Yelmo (until the junction at 3.6k)
Puerto de la Toba
Alto del Fustal (as far as the junction at 500 meters)
Alto Collado de los Yesos
Puerto de Onsares (they finish 200-300 meters before the summit, according to the roadbook)
Stage 4
Stage 5
Alto de la Geoda (2x)