Info
| Last name | Sierra |
| First name | Robert |
| Nationality |  Venezuela |
| Date of birth | 13-11-1996 |
| Age | 29 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Joe Martin Stage Race (2.2) | |||||||
| 31 |  Standings | ||||||
| 22-05 | 20 | Stage 4Fayetteville - Fayetteville (60.0km) | |||||
| 21-05 | 78 | Stage 3West Fork - West Fork (4.0km) | |||||
| 20-05 | 61 | Stage 2Fayetteville - Fayetteville (182.0km) | |||||
| 19-05 | 41 | Stage 1Fayetteville - Fayetteville (191.0km) | |||||