Colmenar Viejo (Plaza de toros) - Cerro San Pedro - Guadalix - Miraflores - Pº Canencia - Miraflores - Pº Morcuera - Miraflores - Guadalix - Cerro San Pedro - Colmenar Viejo
Distancia: 86 Km.
Desnivel: 1731 m.
| from | to | distance | elev | difference | avg slope | max slope | |
| 21.69 | 28.27 | 6.58 | 1247 | 329 | 5.0 | 9.6 | ***** |
| 30.68 | 34.20 | 3.51 | 1512 | 260 | 7.3 | 13.4 | ***** |
| 42.37 | 51.11 | 8.73 | 1771 | 621 | 7.1 | 16.2 | *********** |
| 74.06 | 77.36 | 3.30 | 1032 | 144 | 4.3 | 7.4 | ** |
| Ascent | 1731 m | ||||||
| Max slope | 16.25 % | 48.11 km | |||||
| 500 m. | 13.81 % | km 47.06 | |||||
| 1000 m. | 10.86 % | km 47.06 | |||||
| 5000 m. | 7.91 % | km 45.78 |