The One on the River - Marlow

From onerace events
- Date Sun 13th July 2025
- Time 06:30
- Location Marlow, Buckinghamshire
- Price £25.00 - £110.00
- Races 15 races
- Distances Super Sprint, Sprint, Middle Distance / 70.3, Olympic
Top rated
This is a five star event
Event summary
Participants can choose from a thrilling Triathlon, or opt for the Duathlon and Aquabike categories for a more focused challenge. For those who simply want to dip their toes in the water, our swim-only categories provide the perfect opportunity to enjoy the refreshing river. With a mix of grass, tarmac, and trail routes, The One on the River promises stunning views and an unforgettable experience. Don’t miss out on this fantastic opportunity to challenge yourself while soaking in the beauty of the Thames Valley!
The One on the River - Marlow
Sun 13th July 2025








Organiser's Description
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.
Join the Triathlon for the ultimate challenge, or either of our Duathlon/Aquabike categories if you prefer to focus on specific disciplines.
If you only fancy a dip in the Thames, then pick one of our swim-only categories instead and get yourself wet!
With multiple distances for each discipline, you’ll find something to challenge yourself this year.
Races
-
Triathlon - Middle
£110.00
Booking for more than 1? -
Triathlon - Standard
£75.00
Booking for more than 1? -
Triathlon - Sprint
£65.00
Booking for more than 1? -
Duathlon - Middle
£85.00
Booking for more than 1? -
Duathlon - Standard
£60.00
Booking for more than 1? -
Duathlon - Sprint
£55.00
Booking for more than 1? -
Aquabike - Middle
£80.00
Booking for more than 1? -
Aquabike - Standard
£55.00
Booking for more than 1? -
Aquabike - Sprint
£50.00
Booking for more than 1? -
Aquathlon - Middle
£80.00
Booking for more than 1? -
Aquathlon - Standard
£55.00
Booking for more than 1? -
Aquathlon - Sprint
£50.00
Booking for more than 1? -
Swim - 3000m
£40.00
Booking for more than 1? -
Swim - 1500m
£30.00
Booking for more than 1? -
Swim - 750m
£25.00
Booking for more than 1?
The One on the River - Marlow