Info
| Last name | Nielson |
| First name | Sydney |
| Nationality |  United States |
| Date of birth | 07-09-2002 |
| Age | 23 |
| Date | Rank | Race |
|---|---|---|
| 08-10 | 33 |  UCI MTB World Cup XCO - Mont-Sainte-Anne U23 (CDM) |
| 05-10 | 34 | UCI MTB World Cup XCO - Mont-Sainte-Anne (XCC) U23 (CDM) |
| 05-07 | LAP | American National Championships - XCO U23 (CN) |
| 17-06 | 11 | Canmore Canada Cup XCO (1) |
| 15-06 | 13 | Canmore Canada Cup XCC (3) |
| 10-06 | 13 | Missoula XC (1) |
| 08-06 | 10 | Missoula XC (2) |
| 20-05 | 1 | Englewood Open U23 (1) |
| 19-05 | 15 | Englewood Open (XCC) (1) |