The Subida A Estrada returned to the Galician Hillclimb Championship after a number of years. Apparantly not everyone was happy with that. When waking up on Sunday morning the organizers found a 2 kilometre long oil spill on the track. Based on the time, place and size of the oil spill it looked like a deliberate attack on the event. After many hours of hard work by everyone involved it was decided to shorten the track by 2 kilometres.
Continuing the event was very important as the A Estrada Hillclimb was the final event of the season. Jesus Pombo still had a chance for the title if he could finish well ahead of Alexis Vieitez. Mechanical problems on Sunday morning prevented him from setting a great time. This dropped Pombo back to fourth overall. Alexis Vieitez also suffered trouble on Saturday but he could return on Sunday. He had lost a lot of time on race leader Jacobo Sobral on Saturday so he knew what to do. Vieitez was indeed the quickest on Sunday however it was not enough to pass Sobral for the victory. Still his second place overall secured him the 2017 title.
| Pos. | Last Name | First Name | Car | Cl. | Final | |
|---|---|---|---|---|---|---|
| 1 | Sobral | Jacobo |  | Silver Car S2 | 6 | 4:07,857 |
| 2 | Vieitez | Alexis | | Formula Outeda | 7 | 4:11,825 |
| 3 | Varela | Sergio | | Silver Car S2 | 6 | 4:12,756 |
| 4 | Pombo | Jesus | | Dicode FR | 6 | 4:15,752 |
| 5 | Lorenzo | José Carlos | | Dicode BFR II | 7 | 4:16,186 |
| 6 | Senra | Manuel | | Peugeot 306 Maxi | 2 | 4:26,533 |
| 7 | Martinez | Javier | | Renault 5 GT Turbo | 1 | 4:31,045 |
| 8 | Garcia | Miguel Angel | | Opel Astra Silhouette | 1 | 4:31,355 |
| 9 | Rozados | Adrian | | Peugeot 208 N5 | 1 | 4:41,147 |
| 10 | Vidal | Luis Miguel | | Renault Clio Williams | 3 | 4:46,179 |
| 11 | Leite | Miguel | | Renault Megane | 3 | 4:48,840 |
| 12 | Maceiras | Marcos | | Peugeot 106 GTI | 4 | 4:50,341 |
| 13 | Bermudez | Antonio | | Peugeot 205 | 2 | 4:50,347 |
| 14 | Cabanelas | Diego | | Citroën C2 GT | 3 | 4:52,553 |
| 15 | Lopez | Oscar | | Ford Fiesta N6 | 1 | 4:55,298 |
| 16 | Barreiro | Roberto | | Seat 124 | 3 | 4:56,424 |
| 17 | Aldrey | Borja | | Citroën Saxo | 4 | 4:57,386 |
| 18 | Rodriguez | Carlos | | Peugeot 106 | 4 | 4:59,559 |
| 19 | Barrio | Juan Pablo | | Renault Clio RS | 3 | 5:00,418 |
| 20 | Fernandez | Victor Manuel | | Renault Clio R3 | 2 | 5:00,669 |
| 21 | Tabeayo | Sergio | | Peugeot 206 | 4 | 5:02,074 |
| 22 | Villar | Francisco Javier | | Citroën Saxo | 4 | 5:04,123 |
| 23 | Filgueira | José Luis | | Renault Clio RS | 3 | 5:07,501 |
| 24 | Oubel | Fernando | | Renault 5 GT Turbo | 1 | 5:08,101 |
| 25 | Garcia | Eloy | | Citroën Saxo VTS | 4 | 5:14,700 |
| 26 | Andujar | Jacobo | | Peugeot 106 | 1 | 5:17,989 |
| 27 | Gonzalez | Abel | | Opel Astra | 3 | 5:18,294 |
| 28 | Torres | Cristina | | Renault Clio RS | 3 | 5:22,830 |
| 29 | Gomez | Francisco | | Renault Clio | 3 | 5:28,962 |
| 30 | Cabado | Manuel | | Citroën Saxo | 4 | 5:31,393 |
| 31 | Iglesias | Diego | | Fiat Punto HGT | 3 | 5:31,792 |
| 32 | Comesaña | Cristian David | | Citroën Saxo | 4 | 5:33,274 |
| 33 | Blanco | Alberto | | Citroën Saxo | 4 | 5:37,259 |
| 34 | Sanchez | Ruben | | Peugeot 106 Rallye | 4 | 5:39,437 |
| 35 | Pose | José | | Subaru Impreza | 1 | 5:58,298 |
| 36 | Ardions | Ana Maria | | Citroën Saxo | 4 | 6:01,330 |
| 37 | Simaes | Juan Carlos | | Seat 127 | 5 | 6:26,669 |