- Sun 22 Sep
- £50-£80
- Sun 22 Sep
- £50-£80
Marlow, Buckinghamshire, UK
The One on the River | Henley
Taking place across the scenic Thames Valley area with routes going through Culden Faw Estate. Swim the river, cycle the hilly open roads, run through the trail paths enjoying great views.
- Newcomers
- Event village
- Park
- Sustainability policy
- Age 17 & over
- Sprint triathlon
- Olympic triathlon
- Half Ironman
- Sprint aquabike
- Standard aquabike
- + 4 more races
- Sat 28 - Sun 29 Sep
- £52-£70
- Sat 28 - Sun 29 Sep
- £52-£70
Edenbridge, Kent, UK
Hever Castle Triathlon and Multisport Festival
Race through the beautiful grounds and surrounding area of Hever Castle on an event of your choice from starter to elite then celebrate with friends and family in the festival village.
- Families
- Recycling
- Newcomers
- Event village
- Park
- Rural
- Sustainability policy
- Age 15 & over
- Half Ironman
- Olympic triathlon
- Sprint triathlon 2
- Super sprint triathlon
- Novice triathlon
- + 16 more races
- Sun 1 Sep
Ringwood, Hampshire, UK
New Forest Middle Distance Triathlon | Aquabike Middle
- 1.9 m lake swimming
- 90 km road cycling