- Sun 26 May
- £65
- Sun 26 May
- £65
The One on the River | Marlow | Sprint Triathlon
Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for the Bank Holiday weekend.
- Chip timing
- Enter online
- Age 17 & over
- 750 m river swimming
- 24 km road cycling
- 5 km trail running
- Sun 14 Jul
- £79-£89
- Sun 14 Jul
- £79-£89
Buckinghamshire Triathlon | Sprint
A competitive Sprint triathlon at an accessible location for a range of abilities with official finishers medals and trophies awarded to top 3 in each category as well as 1st place in every age group.
- Enter online
- Age 16 & over
- 300 m pool swimming
- 20 km road cycling
- 5 km trail running
- Sun 14 Jul
- £65
- Sun 14 Jul
- £65
The One on the River | Marlow | Sprint Triathlon
Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for summer.
- Chip timing
- Enter online
- Age 17 & over
- 750 m river swimming
- 24 km road cycling
- 5 km trail running
- Sun 22 Sep
- £65
- Sun 22 Sep
- £65
The One on the River | Henley | Sprint Triathlon
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.
- Chip timing
- Enter online
- Age 17 & over
- 750 m river swimming
- 22 km road cycling
- 5 km trail running