- Sat 2 Aug 2025
- £149
- Sat 2 Aug 2025
- £149
London, UK
London T100 | Olympic
Formerly The London Triathlon, this is one of the world’s biggest triathlons where athletes will race through the capital on a landmark-filled route. London is calling!
- Chip timing
- Enter online
- Traffic free
- Age 17 & over
- 1.5 km dock swimming
- 40 km road cycling
- 10 km road running
- Sat 9 Aug 2025
- £99-£120
- Sat 9 Aug 2025
- £99-£120
Windsor, Buckinghamshire, UK
Dorney Triathlon | August | Standard Triathlon
Take on a multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 1500 km lake swimming
- 40 km road cycling
- 10 km road running
- Sun 10 Aug 2025
- £94
- Sun 10 Aug 2025
- £94
Saint Neots, Cambridgeshire, UK
ATW St Neots Standard Triathlon | Race 1
Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.
- Enter online
- Age 17 & over
- 1500 m river swimming
- 45 km road cycling
- 10 km road running