Info
| Last name | Challis |
| First name | Gus |
| Nationality |  Australia |
| Date of birth | 06-06-2008 |
| Age | 17 |
| Date | Rank | Race |
|---|---|---|
| 11-04 | OTL |  Trofeu 15 d'Abril (1.1) |
| 22-03 | DNF |  Bernaudeau Junior (1.1) |
| 10-01 | DNS | National Road Championships - Australia U19 (CN) |
| 07-01 | 22 | National Road Championships - Australia TT U19 (CN) |