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Race Guide
The One on The River - Marlow Spring Triathlon
Date / Time
Length
6.21 miles (10.0 km)
Description
Experience the breathtaking beauty of the Thames Valley area at The One on the River event. Whether you're an avid triathlete or prefer to focus on specific disciplines, we offer a variety of categories to choose from, including a swim-only option.
Swim in the river, cycle through the scenic open roads, or run the flat Thames path, which comprises a mix of grass, tarmac, and trail, offering views of Marlow and the surrounding areas.
For the ultimate challenge, join the Triathlon, or select either of our Duathlon/Aquabike categories. We offer multiple distances for each discipline, ensuring there's something to suit all abilities.
Don't forget to purchase our event merchandise during registration for delivery by the following weekend, if ordered by Sunday.
Make this summer unforgettable by participating in The One on the River event.
You can predict your finish time for this race based on a recent race you've run. Enter the details below - select a similar type of race (hilliness and terrain) for the best prediction.