| Bibno. | Participant | Category | Distance |
|---|---|---|---|
| 222 | Rivafilia Padden | (F) Senior | 5k |
| 77 | Rob Osborn | (M) Senior | Triathlon |
| 332 | Robert Price | (M) Veteran50 | 10k |
| 15 | Robin Phillips | (M) Veteran40 | Triathlon |
| 411 | Roelof Kotze | (M) Senior | 10k |
| 277 | Rosalind Kotze | (F) Senior | 5k |
| 403 | Ross Elliott | (M) Senior | 10k |
| 352 | Ruth Cheung | (F) Veteran40 | 10k |
| 61 | Ryan Aldred | (M) Veteran40 | Triathlon |
| 7 | Sam Griffiths | (M) Veteran40 | Triathlon |
| 81 | Samuel Webb | (M) Senior | Triathlon |
| 419 | Sandra Thorn | (F) Veteran50 | 10k |
| 302 | Sanjiv Takyar | (M) Veteran40 | 10k |
| 44 | Saoirse Kennedy | (F) Senior | Triathlon |
| 39 | Sarah Fardon | (F) Senior | Triathlon |
| 335 | Sarah Irving | (F) Veteran40 | 10k |
| 324 | Sarah King | (F) Veteran40 | 10k |
| 9 | Sarah Laight | (F) Senior | Triathlon |
| 384 | Sarah Ritchie | (F) Senior | 5k |
| 405 | Sarah Wakely | (F) Veteran40 | 10k |
| 294 | Sarah Williamson | (F) Senior | 10k |
| 342 | Sarah-Jayne Wood | (F) Senior | 10k |
| 296 | Scott Mcdonald | (M) Veteran40 | 10k |
| 53 | Scott Scott Maberley | (M) Veteran50 | Triathlon |
| 36 | Scott Thomson-Elliott | (M) Senior | Triathlon |
| 279 | Sean Taylor | (M) Veteran40 | 5k |
| 389 | Seirian Chubb | (F) Senior | 10k |
| 240 | Shabana Aslam-Mahmood | (F) Senior | 5k |
| 435 | Shanaz Khan | (F) Veteran40 | 10k |
| 46 | Sharon Rawlance | (F) Veteran50 | Triathlon |
| 293 | Simon Clark | (M) Veteran40 | 10k |
| 21 | Simon Fuller | (M) Senior | Triathlon |
| 90 | Simon Garmston | (M) Veteran50 | Triathlon |
| 417 | Simon Geary | (M) Veteran40 | 10k |
| 364 | Simon Lawrence | (M) Veteran50 | 10k |
| 439 | Simon Mason | (M) Veteran40 | 10k |
| 434 | Simon Pollitt | (M) Senior | 10k |
| 428 | Sophie Harrison | (F) Senior | 10k |
| 329 | Sophie Routledge | (F) Senior | 10k |
| 71 | Stefan Glynn | (M) Senior | Triathlon |
| 207 | Steph Weston | (F) Senior | 5k |
| 283 | Stephanie Whiting | (F) Senior | 10k |
| 429 | Stephanie Williamson | (F) Senior | 10k |
| 245 | Stephen Morgan | (M) Veteran40 | 5k |
| 107 | Steven Hewitt | (M) Veteran40 | Triathlon |
| 243 | Stuart Scott | (M) Senior | 5k |
| 94 | Subir Kohli | (M) Senior | Triathlon |
| 275 | Sunel Hill | (F) Senior | 5k |
| 340 | Suresh Kannan | (M) Veteran50 | 10k |
| 273 | Susheel Juneja | (M) Veteran50 | 5k |
