| BRO: |
11-Jun |
Brockwell Lido Aquathlon 1 |
Aquathlon |
| |
9-Jul |
Brockwell Lido Aquathlon 2 |
Aquathlon |
| |
23-Aug |
Brockwell Lido Aquathlon 3 |
Aquathlon |
| COT: |
15-Aug |
Clash of the Tritons |
Aquathlon |
| CPT: |
31-May |
Crystal Palace Triathlon |
Triathlon |
| DRA: |
19-Apr |
Dragon Slayer Duathlon |
Duathlon |
| FOT: |
18-Apr |
Ful-On Duathlon |
Duathlon |
| HAV: |
16-Aug |
Havering 90 Joggers Aquathlon |
Aquathlon |
| HIL: |
29-Mar |
Hillingdon Spring Duathlon |
Duathlon |
| |
3-May |
Hillingdon Bank Holiday Duathlon |
Duathlon |
| |
24-May |
Hillingdon Sprint Series: Race 1 |
Duathlon & Triathlon |
| |
28-Jun |
Hillingdon Sprint Series: Race 2 |
Duathlon & Triathlon |
| |
12-Jul |
Hillingdon Sprint Series: Race 3 |
Duathlon & Triathlon |
| |
9-Nov |
Hillingdon Autumn Duathlon |
Duathlon |
| HRC: |
4-Jul |
Eton Open Water Children's Triathlon |
Triathlon |
| |
5-Jul |
Triathlon London Championships |
Triathlon |
| |
12-Jul |
Triathlon London TTT & Relay Champs |
Team Time Trial & Relay Triathlon |
| HYD: |
26-Apr |
Hyde Park Triathlon (Charity event) |
Triathlon |
| ITU: |
15-Aug |
Dextro Energy ITU World Cup Championship |
Triathlon |
| |
16-Aug |
Dextro Energy Age Group Triathlon |
Triathlon |
| JET: |
10-May |
Hatch End Junior Triathlon |
Triathlon |
| |
10-May |
Hatch End Sprint Triathlon |
Triathlon |
| JHP: |
25-Oct |
Jekyl & Hyde Park Duathlon |
Duathlon |
| KOS: |
17-Sep |
Kids of Steel Triathlon |
Triathlon |
| LON: |
1-Aug |
The London Triathlon |
Triathlon |
| |
2-Aug |
The London Triathlon |
Triathlon |
| |
13-Sep |
The London Duathlon |
Duathlon |
| LYG: |
5-Jul |
London Youth Games
|
Aquathlon |
| MOR: |
10-May |
Morden 6n6 Aquathlon |
Aquathlon |
| ORT: |
11-Oct |
Optima Junior Aquathlon |
Aquathlon |
| SJP: |
4-Oct |
St James Place Foundation Triathlon |
Triathlon |
| SLS: |
3-Jun |
SLSC Evening Series Aquathlon 1 |
Aquathlon |
| |
17-Jun |
SLSC Evening Series Aquathlon 2 |
Aquathlon |
| |
1-Jul |
SLSC Evening Series Aquathlon 3 |
Aquathlon |
| |
15-Jul |
SLSC Evening Series Aquathlon 4 |
Aquathlon |
| |
27-Sep |
SLSC Relay Triathlon |
Triathlon |
| TPR: |
11-Jul |
Trent Park RC Aquathlon |
Aquathlon |
| TTT: |
13-Apr |
Thames Turbo Sprint Series Race 1
|
Triathlon |
| |
4-May |
Thames Turbo Sprint Series Race 2 |
Triathlon |
| |
25-May |
Thames Turbo Sprint Series Race 3 |
Triathlon |
| |
21-Jun |
Thames Turbo Junior Aquathlon
|
Aquathlon |
| |
31-Aug |
Thames Turbo Sprint Series Race 4 |
Triathlon |
| UJT: |
11-Jul |
Upminster Junior Triathlon |
Triathlon |