| Participant | Category | Distance |
|---|---|---|
| Hollie Brotherhood | Female Open 18-39 | 21km Reroute |
| Holly Hayne | Female Open 18-39 | 21km |
| Hugh Taylor | Male Open 18-39 | 21km |
| Ian Elder | - | 21km |
| Ian Macfarlane | - | 21km |
| Imogene Scott | Female Open 18-39 | 21km |
| Isabel Bridgman | - | 21km |
| Ivan Esler | Male Open 18-39 | 21km Reroute |
| Ivy Cudby | Female Open 18-39 | 21km Reroute |
| Jack Cooke | Male Open 18-39 | 21km |
| Jack Kelsey | Male Open 18-39 | 21km |
| Jack Thomson | Male Open 18-39 | 21km |
| Jackelien Geerlings | Female Open 18-39 | 21km Reroute |
| Jacki Mayne-Davis | Female Open 18-39 | 21km |
| Jackie Agalawatta | Female Vet 40-59 | 21km Reroute |
| Jackie Holley | - | 21km |
| Jackson Bateup | Male Vet 40-59 | 21km |
| Jackson Olds | Male Open 18-39 | 21km |
| Jaco Du Plessis | Male Vet 40-59 | 21km |
| Jaime Vessiot | Female Open 18-39 | 21km Reroute |
| Jake Hobbs | Male Open 18-39 | 21km |
| Jake Yocum | Male Vet 40-59 | 21km |
| James Appleton | Male Vet 40-59 | 21km |
| James Bryant Bland | Male Open 18-39 | 21km |
| James Dwyer | Male Open 18-39 | 21km |
| James Greenslade-Yeats | Male Open 18-39 | 21km |
| James Innes | Male Open 18-39 | 21km Reroute |
| James Inwood | - | Pacer |
| James Leask | Male Open 18-39 | 21km |
| James Lovie | Male Vet 40-59 | 21km |
| James McDonald | - | 21km |
| James Pinner | Male Vet 40-59 | 21km |
| James Rees | Male Open 18-39 | 21km |
| James Rees Phillips | Male Open 18-39 | 21km |
| James Richardson | - | 21km |
| Jamie Calder | Male Vet 40-59 | 21km |
| Jamie Fryer | - | 21km Reroute |
| Jan Ducnuigeen | Male Vet 40-59 | 21km |
| Jan Pavlicek | Male Vet 40-59 | 21km |
| Jana Makar | Female Vet 40-59 | 21km Reroute |
| Jane Loughnan | Female Vet 40-59 | 21km Reroute |
| Janelle Anselmi | Female Open 18-39 | 21km |
| Janelle Foster | Female Open 18-39 | 21km Reroute |
| Janette Landers | Female Open 18-39 | 21km |
| Janine Couchman | Female Open 18-39 | 21km |
| Jared Sullivan | Male Vet 40-59 | 21km Reroute |
| Jasmine M'nijel | Female Open 18-39 | 21km |
| Jason Galeon | Male Vet 40-59 | 21km |
| Jason Mclachlan | Male Vet 40-59 | 21km |
| Jason Sharrock | Male Vet 40-59 | 21km Reroute |
