Debutants
Jenna Borthwick is the youngest debutant in Gravel and Tar la Femme in 2021. There are 16 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | BORTHWICK Jenna | NZ Cycling Project | 17y + 200d |
| 2 | SPURWAY Charlotte | NZ Cycling Project | 17y + 255d |
| 3 | BLACKMORE Aimee | Black Dirt Collective | 17y + 298d |
| 4 | PARRY Ellie | The Tank Guy | 18y + 127d |
| 5 | WYLLIE Ella | NZ Cycling Project | 18y + 144d |
| 6 | CHRISTIE Henrietta | NZ Cycling Project | 19y + 0d |
| 7 | MAXWELL Samara | Black Dirt Collective | 19y + 27d |
| 8 | OLPHERT Bridget | Chain Breakers | 19y + 167d |
| 9 | RAY Olivia | New Zealand | 22y + 203d |
| 10 | WILCOX Josie | Black Dirt Collective | 29y + 226d |
| 11 | KINGSFORD Samantha | Black Dirt Collective | 30y + 76d |
| 12 | HUTCHINSON Bex | Chain Breakers | 30y + 207d |
| 13 | FOOTE Sonia | Black Dirt Collective | 42y + 174d |
| 14 | CHENG Judy | Chain Breakers | 43y + 211d |
| 15 | BLAKEMORE Jeannie | The Tank Guy | 46y + 158d |
| 16 | FORD Kristine | Chain Breakers | 46y + 267d |