| Bibno. | Participant | Category | Club | Distance |
| 111 | Kate Cousin | (F) Veteran 55+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 433 | Kate Renaud | (F) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 493 | Katherine Smythe | (F) Veteran 40+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 497 | Katherine Solomon
Bearbrook Running & Triathlon Club
| (F) Veteran 45+ | Bearbrook Running & Triathlon C. | Ridgeway Run |
|
| Club | Distance |
| Bearbrook Running & Triathlon C. | Ridgeway Run |
|
| 196 | Kathryn Frost | (F) Veteran 55+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 16 | Kathy Atkinson | (F) Veteran 55+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 69 | Katie Bunting
St Albans Striders
| (F) Veteran 45+ | St Albans Striders | Ridgeway Run |
|
| Club | Distance |
| St Albans Striders | Ridgeway Run |
|
| 473 | Katie Shaw | (F) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 122 | Katrina Currie-Bruin | (F) Senior | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 145 | Katrina Douglas
Mk Lakeside Runners
| (F) Veteran 55+ | Mk Lakeside Runners | Ridgeway Run |
|
| Club | Distance |
| Mk Lakeside Runners | Ridgeway Run |
|
| 509 | Kelly Su
Dacorum & Tring AC
| (F) Veteran 50+ | Dacorum & Tring AC | Ridgeway Run |
|
| Club | Distance |
| Dacorum & Tring AC | Ridgeway Run |
|
| 427 | Kenny Quinnell | (M) Veteran 50+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 28 | Kevin Barrett
Watford Joggers
| (M) Veteran 50+ | Watford Joggers | Ridgeway Run |
|
| Club | Distance |
| Watford Joggers | Ridgeway Run |
|
| 91 | Kevin Church
Redway Runners
| (M) Veteran 60+ | Redway Runners | Ridgeway Run |
|
| Club | Distance |
| Redway Runners | Ridgeway Run |
|
| 120 | Kevin Cunningham | (M) Veteran 40+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 240 | Kevin Hare
Leighton Fun Runners
| (M) Veteran 50+ | Leighton Fun Runners | Ridgeway Run |
|
| Club | Distance |
| Leighton Fun Runners | Ridgeway Run |
|
| 553 | Kevin Walpole
Northampton Road Runners
| (M) Veteran 50+ | Northampton Road Runners | Ridgeway Run |
|
| Club | Distance |
| Northampton Road Runners | Ridgeway Run |
|
| 108 | Kirsty Corker | (F) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 386 | Kirsty Newman | (F) Veteran 40+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 160 | Kristan Ecker | (F) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 203 | Kurt Gerber | (M) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 340 | Kyle Love | (M) Veteran 35+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 14 | Laura Astley
St Albans Striders
| (F) Veteran 60+ | St Albans Striders | Ridgeway Run |
|
| Club | Distance |
| St Albans Striders | Ridgeway Run |
|
| 457 | Laura Sach | (F) Senior | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 542 | Laura Tym
Chesterton Trail Runners
| (F) Senior | Chesterton Trail Runners | Ridgeway Run |
|
| Club | Distance |
| Chesterton Trail Runners | Ridgeway Run |
|
| 137 | Laurie Dewhurst | (M) Veteran 40+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 444 | Lee Robinson | (M) Veteran 50+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 545 | Lesley Vanes | (F) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 253 | leslie hill
Norfolk Gazelles AC
| (M) Veteran 60+ | Norfolk Gazelles AC | Ridgeway Run |
|
| Club | Distance |
| Norfolk Gazelles AC | Ridgeway Run |
|
| 390 | Lewis North | (M) Veteran 45+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 488 | Lewis Smith | (M) Veteran 35+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 87 | Liam Chennells | (M) Senior | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 81 | Lilian Chandler | - | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 232 | Lilian Gunter-Jones | (F) Senior | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 222 | Linda Green
St Albans Striders
| (F) Veteran 55+ | St Albans Striders | Ridgeway Run |
|
| Club | Distance |
| St Albans Striders | Ridgeway Run |
|
| 393 | Lindsay O Kane
Redway Runners
| (F) Veteran 45+ | Redway Runners | Ridgeway Run |
|
| Club | Distance |
| Redway Runners | Ridgeway Run |
|
| 170 | Lisa Emerson
Ealing Eagles Running Club
| (F) Veteran 50+ | Ealing Eagles Running Club | Ridgeway Run |
|
| Club | Distance |
| Ealing Eagles Running Club | Ridgeway Run |
|
| 522 | Lisa Taylor | (F) Veteran 40+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 3 | Liz Ainsworth
Ealing Eagles Running Club
| (F) Veteran 45+ | Ealing Eagles Running Club | Ridgeway Run |
|
| Club | Distance |
| Ealing Eagles Running Club | Ridgeway Run |
|
| 132 | Liz Davies
Stopsley Striders
| (F) Veteran 60+ | Stopsley Striders | Ridgeway Run |
|
| Club | Distance |
| Stopsley Striders | Ridgeway Run |
|
| 588 | Louise Fairnie
Watford Joggers
| Senior | Watford Joggers | Ridgeway Run |
|
| Club | Distance |
| Watford Joggers | Ridgeway Run |
|
| 464 | Louise Sautschak
Hillingdon Triathletes
| (F) Veteran 55+ | Hillingdon Triathletes | Ridgeway Run |
|
| Club | Distance |
| Hillingdon Triathletes | Ridgeway Run |
|
| 80 | Lucy Carter | (F) Senior | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 254 | Lucy Hill | (F) Veteran 35+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
| 589 | Lucy Mann
Dacorum Athletics Club
| Senior | Dacorum Athletics Club | Ridgeway Run |
|
| Club | Distance |
| Dacorum Athletics Club | Ridgeway Run |
|
| 535 | Lucy Treleaven
Stopsley Striders
| (F) Senior | Stopsley Striders | Ridgeway Run |
|
| Club | Distance |
| Stopsley Striders | Ridgeway Run |
|
| 172 | Lyn Evans
London Heathside
| (M) Veteran 70+ | London Heathside | Ridgeway Run |
|
| Club | Distance |
| London Heathside | Ridgeway Run |
|
| 383 | Lynda Murray
Leighton Fun Runners
| (F) Veteran 55+ | Leighton Fun Runners | Ridgeway Run |
|
| Club | Distance |
| Leighton Fun Runners | Ridgeway Run |
|
| 38 | Lyndsey Bill
Chiltern Harriers AC
| (F) Veteran 35+ | Chiltern Harriers AC | Ridgeway Run |
|
| Club | Distance |
| Chiltern Harriers AC | Ridgeway Run |
|
| 177 | Lynn Ferguson | (F) Veteran 50+ | | Ridgeway Run |
|
| Club | Distance |
| - | Ridgeway Run |
|
