Info
| Last name | Aranzazu |
| First name | William |
| Nationality |  Colombia |
| Date of birth | 01-04-1983 |
| Age | 42 |
About William Aranzazu
William Aranzazu is a Colombian professional cyclist, 42 years old. Active in cyclocross, road cycling.
| Date | Rank | Race |
|---|---|---|
| 21-09 | 53 |  UCI World Championship Madrid TT U23 (CM) |
