| Bibno. | Participant | Category | Distance |
|---|---|---|---|
| 523 | Martin Shearman | (M) Masters 40-49 | Long |
| 586 | Martin Wong | (M) Open 20-39 | Medium |
| 172 | Mat Devery | (M) Masters 40-49 | Long |
| 226 | Matt Appleby | (M) Masters 40-49 | Medium |
| 160 | Matt Duguid | (M) Masters 40-49 | Long |
| 347 | Matt Fogarty | (M) Open 20-39 | Short |
| 358 | Matt Geeraets | (M) Open 20-39 | Medium |
| 378 | Matt Hayne | (M) Open 20-39 | Long |
| 449 | Matt Meehan | (M) Open 20-39 | Medium |
| 485 | Matt Penney | (M) Masters 40-49 | Long |
| 301 | Matthew Collison | (M) Open 20-39 | Medium |
| 493 | Matthew Puttock | (M) Open 20-39 | Medium |
| 111 | Matthew Reading | (M) Masters 40-49 | Medium |
| 606 | Matthew Short | (M) Open 20-39 | Long |
| 500 | Maura Rigby | (F) Open 20-39 | Medium |
| 531 | Maura Skilton | (F) Veterans 50-59 | Long |
| 141 | Megan Claridge | (F) Masters 40-49 | Short |
| 613 | Megan Farndale | (F) Masters 40-49 | Long |
| 673 | Megan Hodges | (F) Masters 40-49 | Short |
| 448 | Megan McPherson | (F) Open 20-39 | Long |
| 476 | Megan O'grady | (F) Open 20-39 | Medium |
| 527 | Megan Simmonds | (F) Masters 40-49 | Medium |
| 190 | Megan Walker | (F) Open 20-39 | Short |
| 63 | Meghan Cavanagh | (F) Masters 40-49 | Short |
| 39 | Meghan Sandle | (F) Open 20-39 | Short |
| 590 | Mel Zytecka | (F) Masters 40-49 | Medium |
| 356 | Melanie Gardner | (F) Open 20-39 | Short |
| 376 | Melanie Hart | (F) Open 20-39 | Medium |
| 636 | Melanie Swallow | (F) Masters 40-49 | Short |
| 644 | Melissa Kenworthy | (F) Masters 40-49 | Short |
| 566 | Mervi Vayrynen | (F) Masters 40-49 | Medium |
| 69 | Mhairi Rademaker | (F) Open 20-39 | Medium |
| 3 | Michael Alp | (M) Masters 40-49 | Medium |
| 335 | Michael Edwards | (M) Veterans 50-59 | Long |
| 193 | Michael Eyre | (M) Open 20-39 | Long |
| 361 | Michael Gordon-Brown | (M) Open 20-39 | Medium |
| 412 | Michael Koziarski | (M) Open 20-39 | Long |
| 693 | Michel Webb | (F) Legends 60+ | Short |
| 366 | Michelle Guest | (F) Open 20-39 | Medium |
| 283 | Mike Butler | (M) Masters 40-49 | Short |
| 98 | Mike Cousins | (M) Masters 40-49 | Long |
| 377 | Mike Haworth | (M) Masters 40-49 | Long |
| 58 | Mike Monastra | (M) Open 20-39 | Long |
| 140 | Milly Isac | (F) Kids | Medium |
| 153 | Miranda Lintott | (F) Masters 40-49 | Long |
| 7 | Miroslav Horak | (M) Open 20-39 | Medium |
| 181 | Mitch Carlson | (M) Open 20-39 | Medium |
| 550 | Monique Thompson | (F) Open 20-39 | Short |
| 540 | Na Song | (F) Open 20-39 | Short |
| 609 | Naomi Cottier | (F) Open 20-39 | Long |
