| Bibno. | Participant | Category | Company | Distance |
| 1738 | Lewis Claxton-Teagle
JLL
| (M) 30-39 | JLL | Triathlon |
|
| Company | Distance |
| JLL | Triathlon |
|
| 1744 | Lewis Corby
CBRE
| (M) 30-39 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 572 | Lexie Elliott
M&G
| (F) 40-49 | M&G | Triathlon |
|
| Company | Distance |
| M&G | Triathlon |
|
| 2108 | Liam Brown
Bond Davidson
| (M) 30-39 | Bond Davidson | Duathlon |
|
| Company | Distance |
| Bond Davidson | Duathlon |
|
| 501 | Liam Le Roux
Blackrock
| (M) 30-39 | Blackrock | Triathlon |
|
| Company | Distance |
| Blackrock | Triathlon |
|
| 199 | Liam Norris
Calford Seaden
| (M) 20-29 | Calford Seaden | Triathlon |
|
| Company | Distance |
| Calford Seaden | Triathlon |
|
| 2917 | Liam Small
CBRE
| (M) 30-39 | CBRE | Swim |
|
|
| 2526 | Lillie Woods
CBRE
| (F) 30-39 | CBRE | Duathlon |
|
| Company | Distance |
| CBRE | Duathlon |
|
| 2750 | Lindsay Allen
Cushman & Wakefield
| (F) 30-39 | Cushman & Wakefield | Swim |
|
| Company | Distance |
| Cushman & Wakefield | Swim |
|
| 409 | Lindsay Milne
JLL
| (F) 20-29 | JLL | Triathlon |
|
| Company | Distance |
| JLL | Triathlon |
|
| 968 | Lisa Commins
CBRE
| (F) 20-29 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 2824 | Lisa Hibberd
Redefine International
| F50+ | Redefine International | Swim |
|
| Company | Distance |
| Redefine International | Swim |
|
| 2519 | Liz Twiney
Blackrock
| (F) 30-39 | Blackrock | Duathlon |
|
| Company | Distance |
| Blackrock | Duathlon |
|
| 971 | Liza Dols
CBRE
| (F) 30-39 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 2508 | Lizzie Sedgman
CBRE
| (F) 30-39 | CBRE | Duathlon |
|
| Company | Distance |
| CBRE | Duathlon |
|
| 2514 | Lottie Swindlehurst
Daniel Watney
| (F) 20-29 | Daniel Watney | Duathlon |
|
| Company | Distance |
| Daniel Watney | Duathlon |
|
| 2465 | Louisa Kington
Aspect PC
| (F) 30-39 | Aspect PC | Duathlon |
|
| Company | Distance |
| Aspect PC | Duathlon |
|
| 2510 | Louisa Smith
JLL
| (F) 20-29 | JLL | Duathlon |
|
| Company | Distance |
| JLL | Duathlon |
|
| 957 | Louise Armstrong
LaSalle Investment Management
| (F) 30-39 | LaSalle Investment Management | Triathlon |
|
| Company | Distance |
| LaSalle Investment Management | Triathlon |
|
| 1815 | Loz Rojas
Cushman & Wakefield
| (M) 30-39 | Cushman & Wakefield | Triathlon |
|
| Company | Distance |
| Cushman & Wakefield | Triathlon |
|
| 2769 | Lucas Burman
Aggregate Industries
| (M) 20-29 | Aggregate Industries | Swim |
|
| Company | Distance |
| Aggregate Industries | Swim |
|
| 2338 | Lucas Sicard
Cushman & Wakefield
| (M) 30-39 | Cushman & Wakefield | Duathlon |
|
| Company | Distance |
| Cushman & Wakefield | Duathlon |
|
| 1761 | Lucien Glass
EPR Architects
| (M) 20-29 | EPR Architects | Triathlon |
|
| Company | Distance |
| EPR Architects | Triathlon |
|
| 1909 | Lucien O'donoghue
Savills
| (M) 20-29 | Savills | Triathlon |
|
| Company | Distance |
| Savills | Triathlon |
|
| 370 | Lucinda Carpenter
CBRE
| (F) 20-29 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 376 | Lucy Colbourne
Workspace
| (F) 20-29 | Workspace | Triathlon |
|
| Company | Distance |
| Workspace | Triathlon |
|
| 2458 | Lucy Jordan
JLL
| (F) 20-29 | JLL | Duathlon |
|
| Company | Distance |
| JLL | Duathlon |
|
| 580 | Lucy Lilley
LGL Trustees
| (F) 40-49 | LGL Trustees | Triathlon |
|
| Company | Distance |
| LGL Trustees | Triathlon |
|
| 2494 | Lucy Pollard
CBRE
| (F) 30-39 | CBRE | Duathlon |
|
| Company | Distance |
| CBRE | Duathlon |
|
| 2903 | Lucy Roper
UCEM
| (F) 40-49 | UCEM | Swim |
|
|
| 1027 | Lucy Taggart
GL Hearn
| (F) 20-29 | GL Hearn | Triathlon |
|
| Company | Distance |
| GL Hearn | Triathlon |
|
| 2927 | Lucy Tebbutt
JLL
| (F) 20-29 | JLL | Swim |
|
|
| 600 | Lucy Till
St Bride's Managers
| (F) 40-49 | St Bride's Managers | Triathlon |
|
| Company | Distance |
| St Bride's Managers | Triathlon |
|
| 2518 | Lucy Turner
Montagu Evans
| (F) 30-39 | Montagu Evans | Duathlon |
|
| Company | Distance |
| Montagu Evans | Duathlon |
|
| 2751 | Luke Armstrong
VTS
| (M) 30-39 | VTS | Swim |
|
|
| 1858 | Luke Butler
Hepher Grincell
| (M) 20-29 | Hepher Grincell | Triathlon |
|
| Company | Distance |
| Hepher Grincell | Triathlon |
|
| 2795 | Luke Emmerton
DP9
| (M) 40-49 | DP9 | Swim |
|
|
| 162 | Luke Emmerton
DP9
| (M) 40-49 | DP9 | Triathlon |
|
| Company | Distance |
| DP9 | Triathlon |
|
| 1960 | Luke Hamilton-Jones
Malcolm Hollis
| (M) 20-29 | Malcolm Hollis | Triathlon |
|
| Company | Distance |
| Malcolm Hollis | Triathlon |
|
| 174 | Luke Holland
CBRE
| (M) 40-49 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 1782 | Luke Langford
CBRE
| (M) 20-29 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 2253 | Luke Makari
Tuffin Ferraby Taylor
| (M) 20-29 | Tuffin Ferraby Taylor | Duathlon |
|
| Company | Distance |
| Tuffin Ferraby Taylor | Duathlon |
|
| 1671 | Luke Morley
Hansteen Holdings
| (M) 30-39 | Hansteen Holdings | Triathlon |
|
| Company | Distance |
| Hansteen Holdings | Triathlon |
|
| 1919 | Luke Searson
Altus Group
| (M) 30-39 | Altus Group | Triathlon |
|
| Company | Distance |
| Altus Group | Triathlon |
|
| 827 | Luke Walker
Red Engineering Design
| (M) 30-39 | Red Engineering Design | Triathlon |
|
| Company | Distance |
| Red Engineering Design | Triathlon |
|
| 1830 | Luke Walker
British Land
| (M) 20-29 | British Land | Triathlon |
|
| Company | Distance |
| British Land | Triathlon |
|
| 956 | Lydia Armitage
Cushman & Wakefield
| (F) 20-29 | Cushman & Wakefield | Triathlon |
|
| Company | Distance |
| Cushman & Wakefield | Triathlon |
|
| 377 | Lydia Conway
JLL
| (F) 20-29 | JLL | Triathlon |
|
| Company | Distance |
| JLL | Triathlon |
|
| 417 | Lydia Riches
JLL
| (F) 20-29 | JLL | Triathlon |
|
| Company | Distance |
| JLL | Triathlon |
|
| 356 | Lyndsay Barnes
Cushman & Wakefield
| (F) 20-29 | Cushman & Wakefield | Triathlon |
|
| Company | Distance |
| Cushman & Wakefield | Triathlon |
|
