- Sun 14 Jul
- £110
- Sun 14 Jul
- £110
Marlow, Buckinghamshire, UK
The One on the River | Marlow | Middle Distance 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
- 1900 m river swimming
- 91 km road cycling
- 20 km trail running
- Sat 20 Jul
Windsor, Buckinghamshire, UK
Castle to Coast Triathlon
- 1.2 miles lake swimming
- 66 miles road cycling
- 14 miles trail running