Sun 21 Sep 2025
Henley-on-Thames, 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.
9 races
Event overview
A special multi-activity weekend with something for everyone.
Enjoy the views of Henley-on-Thames and the surrounding areas.
This is the One Race that you do not want to miss.
Highlights
- Your favourite sport, with a new touch
- Scenic event venue
- Unforgettable route
- Caring team of sports enthusiasts
- Fully sustainable, zero-waste event
- Professional sports timing
- Extra entertainment during the weekend
Event details
- All fitness levels
- Event village
- Newcomers
- Spectators
Location
- Park
- Toilets
Sustainability
- Recycling
- Sustainability policy
Races at event
- Sun 21 Sep
- #1 of 9
Henley Showground, Henley-on-Thames
Triathlon | Sprint
08:45
Age 17 & over
£65
- 750 m river swimming
- 30 km road cycling
- 5 km trail running
- Sun 21 Sep
- #2 of 9
Henley Showground, Henley-on-Thames
Triathlon | Standard
08:00
Age 17 & over
£75
- 1500 m river swimming
- 54 km road cycling
- 10 km trail running
- Sun 21 Sep
- #3 of 9
Henley Showground, Henley-on-Thames
Triathlon | Middle
07:00
Age 17 & over
£110
- 1900 m river swimming
- 78.5 km road cycling
- 20 km trail running
- Sun 21 Sep
- #4 of 9
Henley Showground, Henley-on-Thames
AquaBike | Sprint
08:45
Age 17 & over
£50
- 750 m river swimming
- 30 km road cycling
- Sun 21 Sep
- #5 of 9
Henley Showground, Henley-on-Thames
AquaBike | Standard
08:00
Age 17 & over
£55
- 1500 m river swimming
- 54 km road cycling
- Sun 21 Sep
- #6 of 9
Henley Showground, Henley-on-Thames
AquaBike | Middle
07:00
Age 17 & over
£80
- 1900 m river swimming
- 78.5 km road cycling
- Sun 21 Sep
- #7 of 9
Henley Showground, Henley-on-Thames
Swim | 750M
09:45
Age 17 & over
£25
- 750 m river swimming
- Sun 21 Sep
- #8 of 9
Henley Showground, Henley-on-Thames
Swim | 1500M
09:45
Age 17 & over
£30
- 1500 m river swimming
- Sun 21 Sep
- #9 of 9
Henley Showground, Henley-on-Thames
Swim | 3000M
09:45
Age 17 & over
£40
- 3000 m river swimming