| Race details | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dates | January 22 – January 27 | |||||||||
| Stages | 5 | |||||||||
| Distance | 622 km (386.5 mi) | |||||||||
| Winning time | 15h 31' 21" | |||||||||
| Results | ||||||||||
| ||||||||||
The 2008 Tour de San Luis was a men's road cycling race held from 22 to January 27, 2008 in Argentina. The second edition of this road racing event was a multiple stage race with a prologue, five stages and a total length of 622 kilometres.
| Stage | Date | Start | Finish | Distance | Stage Top 3 |
| P | 22 January | San Luis | San Luis | 3.5 km |  Martín Garrido Fernando Antogna Alejandro Borrajo |
| 1 | 23 January | San Luis | Villa Mercedes | 168.4 km | Juan José Haedo Maximiliano Richeze  Gil Cordovés |
| 2 | 24 January | La Toma | Merlo | 168.7 km | Maximiliano Richeze Martín Garrido Alejandro Alberto Borrajo |
| 3 | 25 January | San Luis | San Luis | 19.8 km | Martín Garrido Juan Guillermo Brunetta Matías Médici |
| 4 | 26 January | San Luis | Mirador El Potrero | 157.1 km |  Carlos José Ochoa  Beñat Intxausti  José Serpa |
| 5 | 27 January | San Luis | San Luis | 144.5 km | Juan José Haedo Maximiliano Richeze Gil Cordoves |
| Pos | Rider | Time |
| 1 | Martín Garrido | 15:31.21 |
| 2 | Gerardo Fernández | + 1.06 |
| 3 | Jorge Giacinti | + 1.09 |
| 4 | José Serpa | + 1.10 |
| 5 |  Magno Nazaret | + 1.11 |
| 6 | Gaston Aguero | + 1.22 |
| 7 |  Manuele Boaro | + 1.23 |
| 8 | Gabriel Brizuela | + 1.28 |
| 9 | David Blanco | + 1.46 |
| 10 | Carlos José Ochoa | + 1.51 |