Marlow Triathlon

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From RunThrough Events

  • Date Sun 24th May 2026
  • Time 07:00
  • Location Marlow, Buckinghamshire
  • Price £72.00 - £152.00
  • Races 3 races
  • Distances Sprint, Middle Distance / 70.3, Olympic

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Event summary

Get ready for an exciting new challenge at the Marlow Triathlon, taking place on Sunday, 24th May 2026, in the picturesque Higginson Park, Marlow, Buckinghamshire! Organised by RunThrough Events, this inaugural triathlon promises to be an unforgettable experience for athletes of all levels. Participants can choose from three thrilling race distances: the Half Iron, Olympic, and Sprint triathlons. Each race kicks off with an invigorating open-water swim in the stunning River Thames, followed by a scenic bike ride through the enchanting Chiltern countryside, and finishes with a lively run on the lush park grounds.

Whether you're a seasoned triathlete aiming for a personal best or a newcomer diving into your first triathlon, the Marlow Triathlon has something for everyone. With a riverside start, closed roads for a safe race experience, and a vibrant event village, this event is set to kick off your summer season in style. Don’t miss your chance to be part of this fantastic debut event – secure your spot today and make memories in one of the UK's most beautiful triathlon locations!

Marlow Triathlon

Sun 24th May 2026

A man wearing a red "Thames Valley Air Ambulance" shirt and race bib 1040 runs outdoors, with three other runners visible in the blurred background. The sky appears overcast.

Organiser's Description

Take On the Marlow Triathlon at Higginson Park on Sunday 24th May 2026

Be part of something new and exciting at Higginson Park in Marlow on Sunday 24th May 2026 for the debut of the Marlow Triathlon. This brand-new event offers Half Iron, Olympic, and Sprint distances ideal for both seasoned athletes and newcomers.

Swim in the River Thames, cycle through the scenic Chiltern countryside, and finish strong with a riverside run across the park. With stunning views and a well-organised setup, it’s a must-do event to kick off your summer season.

Whether you're taking on your first triathlon or chasing a personal best, this event offers Sprint, Olympic, and Half Iron distances. Each race begins with an open-water swim in the River Thames, followed by scenic bike routes through the rolling Chiltern countryside, and finishes with a run on grassy terrain in the heart of Marlow.

This is your chance to race in one of the most beautiful triathlon locations in the UK. With a riverside start, closed roads, and a buzzing event village, the Marlow Triathlon delivers a memorable challenge for every level of athlete.

Race Details & Start Times:

07:00 am - Half Iron Triathlon
Swim: 1.9km | Bike: 86km (Elevation: 806m) | Run: 20km (Elevation: 68m)

08:30 am - Olympic Triathlon
Swim: 1.5km (2 Laps)| Bike: 38km (Elevation: 333m) | Run: 10km (Elevation: 34m)

10:00 am - Sprint Triathlon
Swim: 750m | Bike: 23km (Elevation: 176m) | Run: 5km (Elevation: 17m)

Be part of our first-ever edition, secure your place for Marlow Triathlon on 24th May 2026 and enjoy a fresh race experience in a beautiful riverside setting.

Races

  • Half Iron Triathlon

    £152.00

    Booking for more than 1?
  • Olympic Triathlon

    £92.00

    Booking for more than 1?
  • Sprint Triathlon

    £72.00

    Booking for more than 1?

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Location

Higginson Park, 73 High Street, Marlow, SL7 1AE, United Kingdom

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