| Bibno. | Participant | Category | Company | Distance |
| 437 | Will Kelly
Legal & General
| (M) 40-49 | Legal & General | Triathlon |
|
| Company | Distance |
| Legal & General | Triathlon |
|
| 823 | Will Lingard
CBRE
| (M) 40-49 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 2373 | Will Macpherson
Redefine BDL
| (M) 30-39 | Redefine BDL | Duathlon |
|
| Company | Distance |
| Redefine BDL | Duathlon |
|
| 1702 | Will Mitchell
M7 Real Estate
| (M) 20-29 | M7 Real Estate | Triathlon |
|
| Company | Distance |
| M7 Real Estate | Triathlon |
|
| 1628 | Will Rycroft
Lendlease
| (M) 20-29 | Lendlease | Triathlon |
|
| Company | Distance |
| Lendlease | Triathlon |
|
| 1809 | Will Sherlock
CBRE
| (M) 20-29 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 2357 | Will Sumner
Grosvenor
| (M) 30-39 | Grosvenor | Duathlon |
|
| Company | Distance |
| Grosvenor | Duathlon |
|
| 1468 | William Blockley
GVA
| (M) 30-39 | GVA | Triathlon |
|
| Company | Distance |
| GVA | Triathlon |
|
| 1781 | William Harris
ESH LLP
| (M) 20-29 | ESH LLP | Triathlon |
|
| Company | Distance |
| ESH LLP | Triathlon |
|
| 69 | William Heller | M60+ | | Triathlon |
|
| Company | Distance |
| - | Triathlon |
|
| 2265 | William Hooper
Lunson Mitchenall
| (M) 20-29 | Lunson Mitchenall | Duathlon |
|
| Company | Distance |
| Lunson Mitchenall | Duathlon |
|
| 1826 | William Horsthuis
Malcolm Hollis
| (M) 20-29 | Malcolm Hollis | Triathlon |
|
| Company | Distance |
| Malcolm Hollis | Triathlon |
|
| 1740 | William Hudson
BNP Paribas
| (M) 20-29 | BNP Paribas | Triathlon |
|
| Company | Distance |
| BNP Paribas | Triathlon |
|
| 1561 | William Noy
Knight Frank
| (M) 30-39 | Knight Frank | Triathlon |
|
| Company | Distance |
| Knight Frank | Triathlon |
|
| 2643 | William Powell
APAM Ltd
| (M) 40-49 | APAM Ltd | Swim |
|
| Company | Distance |
| APAM Ltd | Swim |
|
| 2233 | William Rothwell
Landsec
| (M) 20-29 | Landsec | Duathlon |
|
| Company | Distance |
| Landsec | Duathlon |
|
| 1675 | William Sharpey
Trident Building Consultancy
| (M) 20-29 | Trident Building Consultancy | Triathlon |
|
| Company | Distance |
| Trident Building Consultancy | Triathlon |
|
| 1834 | William West
Ridge and Partners LLP
| (M) 20-29 | Ridge and Partners LLP | Triathlon |
|
| Company | Distance |
| Ridge and Partners LLP | Triathlon |
|
| 711 | Xavier Salaun
CBRE
| (M) 30-39 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 1686 | Yohance Harper
CBRE
| (M) 20-29 | CBRE | Triathlon |
|
| Company | Distance |
| CBRE | Triathlon |
|
| 1512 | Yoni Zlotogorski
Cain International
| (M) 30-39 | Cain International | Triathlon |
|
| Company | Distance |
| Cain International | Triathlon |
|
| 2195 | Yvonne Brennan
Redefine BDL
| (F) 30-39 | Redefine BDL | Duathlon |
|
| Company | Distance |
| Redefine BDL | Duathlon |
|
| 1736 | Zachary Priest
Red Engineering Design
| (M) 20-29 | Red Engineering Design | Triathlon |
|
| Company | Distance |
| Red Engineering Design | Triathlon |
|
| 381 | Zoe Lowe
Savills
| (F) 30-39 | Savills | Triathlon |
|
| Company | Distance |
| Savills | Triathlon |
|
| 2196 | Zoe Sharpe
YTL Developments
| (F) 30-39 | YTL Developments | Duathlon |
|
| Company | Distance |
| YTL Developments | Duathlon |
|
| 380 | Zuzana Remenova
Portman Estate
| (F) 30-39 | Portman Estate | Triathlon |
|
| Company | Distance |
| Portman Estate | Triathlon |
|
