One on the River - Marlow Triathlon
From onerace events
- Date Sun 31st May 2026
- Time 06:30
- Location Marlow, Buckinghamshire
Event summary
Join us for the exhilarating One on the River - Marlow Triathlon, hosted by onerace events, on Sunday, May 31, 2026! This exciting event takes place in the picturesque town of Marlow, Buckinghamshire, nestled in the stunning Thames Valley. Participants can look forward to an unforgettable experience as they swim in the serene river, tackle the challenging hilly roads on their bikes, and run along the scenic flat Thames path, which features a delightful mix of grass, tarmac, and trail.
The One on the River will also be the venue for two prestigious British Triathlon Age-Group Major Events in 2026, including the English Standard Distance Aquabike and the World Standard Distance Aquabike Qualifier. Whether you're a seasoned triathlete or a newcomer to the sport, this event promises a fantastic atmosphere and breathtaking views of Marlow and its surroundings. Don't miss your chance to be part of this incredible day of sport and community!
The One on the River will also be the venue for two prestigious British Triathlon Age-Group Major Events in 2026, including the English Standard Distance Aquabike and the World Standard Distance Aquabike Qualifier. Whether you're a seasoned triathlete or a newcomer to the sport, this event promises a fantastic atmosphere and breathtaking views of Marlow and its surroundings. Don't miss your chance to be part of this incredible day of sport and community!
One on the River - Marlow Triathlon
Sun 31st May 2026
Organiser's Description
The One on The River takes place across the scenic Thames Valley area.
Swim the river, cycle the hilly open roads, or run the flat Thames path – with a mixture of grass, tarmac, and trail – taking in the views of Marlow and the surrounding areas.
We are hosing two British Triathlon Age-Group Major Events in 2026. English Standard Distance Aquabike and World Standard Distance Aquabike Qualifier
Swim the river, cycle the hilly open roads, or run the flat Thames path – with a mixture of grass, tarmac, and trail – taking in the views of Marlow and the surrounding areas.
We are hosing two British Triathlon Age-Group Major Events in 2026. English Standard Distance Aquabike and World Standard Distance Aquabike Qualifier
Races
Reviews
Done this event?
First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.
Add a reviewLocation
Higginson Park, Lower Pound Lane, Bucks, Marlow, SL7 2AE, United Kingdom
Who's In
See who else did this event
Be the first
No-one has marked this event as 'Done'. Will you be the first?
One on the River - Marlow Triathlon
