Info
| Last name | Billowitz |
| First name | Jack |
| Nationality |  United States |
| Date of birth | 19-08-2008 |
| Age | 17 |
| Date | Rank | Race |
|---|---|---|
| 11-04 | 25 | Orange Seal Pro Cup P/B Vailocity U19 (1) |
| 20-03 | 31 | US Pro Cup - Fayetteville U19 (HC) |
| 18-03 | 31 | US Pro Cup - Fayetteville U19 (1) |
| 28-02 | 21 |  Puerto Rico MTB Cup - Rincón U19 (1) |
| 20-02 | 26 | Tropical Mountain Bike Challenge U19 (HC) |
| 04-01 | 33 |  Cyclo-cross Zonhoven U19 (C1) |
| 02-01 | 31 | Exact Cross - Mol U19 (C2) |