ne
24
5
The Swansea 5K
Swansea, GB
ne
24
5
Marlow Triathlon May 2026
Marlow SL7 1AW, GB
ne
24
5
Dorchester Sprint Triathlon
Dorchester, GB
po
25
5
NFU Mutual Winchester Triathlon
Winchester SO21, GB
st
27
5
Dorney Lake Evening Triathlon May 2026
Windsor SL4 6QL, GB
so
30
5
Henley Kids Fun Triathlon
Oxfordshire, GB
ne
31
5
Henley Triathlon
Oxfordshire, GB
ne
31
5
One on the River - Marlow Triathlon
Marlow SL7 1AW, GB
ne
31
5
Uppingham Pool Sprint Triathlon and Children's Aquathlon 2026
Oakham LE15, GB
ut
2
6
Southampton Triathlon Club Club 10
New Forest, GB
so
6
6
Wales Triathlon
Pembrokeshire, GB
so
6
6
Dorney Lake Triathlon - June
Windsor SL4, GB
so
6
6
Blenheim Palace Triathlon
Woodstock OX20 1PY, GB
ne
7
6
2026 Chester Triathlon
Chester CH1 1QQ, GB
ne
7
6
IRONMAN 70.3 Bolton
Bolton, GB
ne
7
6
Ironman 70.3 de Bolton
Bolton, GB
st
10
6
SWMA Tri Series Race 2
Cromhall GL12 8AA, GB
so
13
6
Bayside Sea Swim Triathlon
Gosport, GB
so
13
6
Shropshire Triathlon
Ellesmere, GB
ne
14
6
One on the Lake - Dorney Lake Triathlon - Powered by Climategames
Windsor, GB