Jaén Paraiso Interior - Route overview
First, a note on the amount of sterrato. The officially-stated total length is 55 kilometres, however, when going through the roadbook, I noticed significant discrepancies between the profile and the time schedule. Fortunately, there is an official GPX, which allowed me to verify with the help of Streetview... only to realise that, more often than not, both were wrong. I only come to a total of 44.7 kilometres, distributed over the eight sectors as seen in the table below.
| Sector | Length | Km | Km to go |
| Bayyasa | 3,2 | 54,5 | 124,5 |
| Marimingo | 5,5 | 74,9 | 104,1 |
| Valdeolivas | 5,5 | 89,1 | 89,9 |
| Ubbadat | 11,4 | 116,1 | 62,9 |
| Antonio Machado | 3,8 | 137,8 | 41,2 |
| Cruz de Jaboneros | 3,7 | 143,4 | 35,6 |
| Virgen de la Salud | 5,8 | 159,5 | 19,5 |
| Virgen de la Salud | 5,8 | 175,5 | 3,5 |
The main difference comes from the first sector. The final eight kilometres of what is listed as sterrato is paved in the Streetview images. If, in the decade since those were taken, the asphalt has been ripped out, add eight kilometres to the length and take eight off the kilometres to go.
The second sector is as listed, with a short climb at the end that continues on the asphalt. The first real test is the third sector, which was decisive last year as it was used three times (sectors 4, 6 and 7 of 7). After the sterrato ends, there's a short, but very steep hormigón ramp into the city, from where the road continues to rise on urban cobbles as far as where the finish was last year. The profile below includes this section.
The fourth sector, the day's longest, consists of two climbs, the former of which was sector 5 last year, separated by the only sterrato descent of the race.
The fifth sector is preceded by a climb, a brief descent into the town of Ibros, then a very technical section through town with lots of twists and turns on narrow roads, partially on cobbles. If there's still a peloton together, this should ensure that things are strung out going into the mostly-uphill sector, which is shown below including the aforementioned run-in.
It is followed almost immediately by the straightforward sixth sector. Most of this is shared with the final sector, repeated twice, as we enter the final circuit. This final sector is a little shorter than the roadbook claims, but contains a stingy climb.
The route is hard enough that a sprint is unlikely, and clearly the organisation hasn't designed the final kilometre around it. We have a cobbled descent into a left-hander back onto asphalt, then false-flat downhill until we hit a cobbled chicane at 200 metres from the line. This chicane leads onto the slightly uphill final stretch, which drags to the left.