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Triathlons in London in May 2025
Find triathlons near me in London in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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- Mon 5 May
Hampton, UK
Thames Turbo Sprint Triathlon | Super Sprint
- 213 m pool swimming
- 14 km road cycling
- 2.5 km trail running
- Mon 5 May
Hampton, UK
Thames Turbo Sprint Triathlon | Sprint
- 426 m pool swimming
- 21 km road cycling
- 5 km trail running
- Sun 11 May
London, UK
Crystal Palace Triathlon | TriStart
- 50 m pool swimming
- 1 km road cycling
- 400 m road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | TriStar 1
- 150 m pool swimming
- 4 km road cycling
- 1.2 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | TriStar 2
- 150 m pool swimming
- 6 km road cycling
- 2 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | TriStar 3
- 300 m pool swimming
- 8 km road cycling
- 2.4 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Youths
- 300 m pool swimming
- 11.4 km road cycling
- 2.8 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Juniors
- 300 m pool swimming
- 11.4 km road cycling
- 2.8 km road running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Adult – Novice
- 400 m pool swimming
- 17 km road cycling
- 3 km trail running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Adult – Experienced
- 400 m pool swimming
- 17 km road cycling
- 3 km trail running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Swim Bike Run – Novice
- 50 m pool swimming
- 4.4 km road cycling
- 2.8 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Adult Super Sprint Distance
- 300 m pool swimming
- 11.4 km road cycling
- 2.8 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Adult Team Relay Distance
- 300 m pool swimming
- 20 km road cycling
- 5 km road running
- Sun 11 May
London, UK
Crystal Palace Triathlon | Adult Open Distance
- 300 m pool swimming
- 20 km road cycling
- 5 km road running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Youths
- 400 m pool swimming
- 5 km mountain biking
- 3 km trail running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Tristart
- 70 m pool swimming
- 1 km mountain biking
- 0.6 km trail running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Tristar 1
- 165 m pool swimming
- 2 km mountain biking
- 1.2 km trail running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Tristar 2
- 212 m pool swimming
- 3 km mountain biking
- 1.8 km trail running
- Sun 11 May
Pinner, UK
The Hatch End – Harrow Triathlon | Tristar 3
- 306 m pool swimming
- 4 km mountain biking
- 2.4 km trail running