Marlow Triathlon

JUL
19
2026
Experience a triathlon at Higginson Park featuring a River Thames swim and riverside run. Choose from Sprint, Olympic, or Half Iron distances with professional chip timing and commemorative medals included.
Sun 19 Jul 2026
Sprint Triathlon (run) Olympic Triathlon (run) Half Iron Triathlon (run)

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Marlow Triathlon

The Marlow Triathlon takes place at Higginson Park in Marlow, United Kingdom. This multi-sport event is held in support of Macmillan Cancer Support and features courses that utilize the local natural landscape. Participants swim in the River Thames, cycle through rolling hills, and run along a course that offers riverside views.

The event provides several distance options to accommodate different preferences:

  • Half Iron Triathlon: 1.9 km swim, 86 km bike (806 m elevation), and 20 km run (68 m elevation).
  • Olympic Triathlon: 1.5 km swim, 38 km bike (333 m elevation), and 10 km run (34 m elevation).
  • Sprint Triathlon: 750 m swim, 23 km bike (176 m elevation), and 5 km run (17 m elevation).

The race experience includes chip-timed results and support from a team of marshals throughout the course. An event village is located on-site, offering various food and drink options for attendees. Each participant receives a unique themed medal, free race photos, and post-race goodies at the finish line. The venue is located on the High Street in Marlow, providing a central location for the start and finish of the competition. Visit the organization's website for the most recent information.

20 km
Half Iron Triathlon (run)
10 km
Olympic Triathlon (run)
5 km
Sprint Triathlon (run)
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