| Bibno. | Participant | Category | Country | Distance |
|---|---|---|---|---|
| 401 | Jonny Stevens | (M) Veteran40 |  | 10K |
| 250 | Josephine Van Moere | (F) U20 | | 5K |
| 324 | Josh Beck | (M) Senior | | 10K |
| 353 | Julian Mak | (M) Senior | | 10K |
| 217 | Julie Cunningham | (F) Veteran40 | | 5K |
| 271 | Julien Raffelsbauer | (F) Veteran40 | | 5K |
| 149 | Julien Raffelsbauer | (F) Veteran40 | | Triathlon |
| 334 | Juliette Giovacchini | (F) Senior | | 10K |
| 55 | Karen Rietveld | (F) Senior | | Triathlon |
| 363 | Kasia Wojdasiewicz | (F) Veteran40 | | 10K |
| 372 | Kate Harbottle-joyce | (F) Senior | | 10K |
| 344 | Katherine Dellow | (F) Veteran40 | | 10K |
| 233 | Katherine Duncan | (F) Senior | | 5K |
| 331 | Katie Archbold | (F) Senior | | 10K |
| 21 | Keir Osborn | (M) Senior | | Triathlon |
| 139 | Keith Rouse | (M) Veteran60 | | Triathlon |
| 228 | Kerry Monaghan | (F) Veteran40 | | 5K |
| 142 | Kevin Page | (M) Senior | | Triathlon |
| 342 | Kevin Quinn | (M) Veteran50 | | 10K |
| 230 | Kevin Rice | (M) Veteran50 | | 5K |
| 164 | Kieran Bate | (M) U20 | | Triathlon |
| 156 | Kiri Macfarlane | (F) Senior | | Triathlon |
| 167 | Kirstie Norgate | (F) Senior | | Triathlon |
| 416 | Kirsty Brooks | (F) Senior | | 10K |
| 158 | Kobi Omenaka | (M) Senior | | Triathlon |
| 219 | Laura Miller | (F) Senior | | 5K |
| 140 | Lawrence Lagnado | (M) Senior | | Triathlon |
| 97 | Lawrence Wilkinson | (M) Senior | | Triathlon |
| 326 | Leone Beattie | (F) Veteran40 | | 10K |
| 307 | Lewis Allen | (F) Senior | | 10K |
| 387 | Linda Greenfield | (F) Veteran50 | | 10K |
| 125 | Lindsay Haig | (F) Senior | | Triathlon |
| 265 | Lini Sevakasiga | (F) Senior | | 5K |
| 373 | Lisa Nicholls | (F) Senior | | 10K |
| 421 | Lisa Nisbett | (M) Veteran40 | | 10K |
| 244 | Lisa Regan | (F) Veteran50 | | 5K |
| 303 | Liz Williams | (F) Senior | | 10K |
| 433 | Lloyd Johnson | (M) Veteran50 | | 10K |
| 264 | Lorna Yakopo-hazelman | (F) Senior | | 5K |
| 338 | Louise Wood | (F) Senior | | 10K |
| 269 | Lucas Maxwell | - | | 5K |
| 136 | Lynne Cottrell | (F) Veteran50 | | Triathlon |
| 34 | Malki Robinson | (F) Veteran40 | | Triathlon |
| 356 | Mandy Everest | (F) Senior | | 10K |
| 208 | Margaret Mccarthy | (F) Senior | | 5K |
| 113 | Maria Drulard | (F) Veteran40 | | Triathlon |
| 329 | Marie Burbidge | (F) Senior | | 10K |
| 32 | Mark Beal-preston | (M) Senior | | Triathlon |
| 437 | Mark Hughes | (M) Senior | | 10K |
| 90 | Mark Moloney | (M) Senior | | Triathlon |
