Info
| Last name | Guttenplan |
| First name | David |
| Nationality |  United States |
| Date of birth | 12-10-1985 |
| Age | 40 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Vuelta Independencia Nacional Republica Dominicana (2.2) | |||||||
| 01-03 | 15 | Stage 8Santo Domingo - Santo Domingo (96.0km) | |||||
| 27-02 | 18 | Stage 6Santiago - Santiago (104.0km) | |||||