Info
| Last name | Marenchin |
| First name | Ernesto |
| Nationality |  United States |
| Date of birth | 05-03-1972 |
| Age | 54 |
| Date | Rank | Race |
|---|---|---|
| 05-01 | 27 | Chicago Cyclocross Cup New Year's Resolution (C2) |
| Last name | Marenchin |
| First name | Ernesto |
| Nationality | United States |
| Date of birth | 05-03-1972 |
| Age | 54 |
| Date | Rank | Race |
|---|---|---|
| 05-01 | 27 | Chicago Cyclocross Cup New Year's Resolution (C2) |