Marlow Triathlon
From RunThrough Events
- Date Sun 19th July 2026
- Time 07:00
- Location Marlow, Buckinghamshire
- Price £72.00 - £152.00
- Races 3 races
- Distances Sprint, Middle Distance / 70.3, Olympic
Event summary
Get ready for an exhilarating day of racing at the Marlow Triathlon, organised by RunThrough Events, set to take place on Sunday, 19th July 2026, at the picturesque Higginson Park in Marlow, Buckinghamshire. Following the success of its inaugural event, this triathlon promises to deliver an unforgettable experience filled with excitement and camaraderie. Participants can choose from three race distances: the challenging Half Iron Triathlon featuring a 1.9km swim in the River Thames, an 86km bike ride through rolling hills, and a 20km run; the Olympic Triathlon with a 1.5km swim, a 38km bike ride, and a 10km run; or the Sprint Triathlon, which includes a 750m swim, a 23km bike ride, and a 5km run.
This summer edition of the Marlow Triathlon is not just about the race; it’s about the vibrant atmosphere, the stunning riverside views, and the chance to capture your journey with free race photos. Every participant will receive a unique themed medal and enjoy post-race goodies to celebrate their accomplishment. Don’t miss out on this fantastic opportunity to finish your summer season strong—sign up
This summer edition of the Marlow Triathlon is not just about the race; it’s about the vibrant atmosphere, the stunning riverside views, and the chance to capture your journey with free race photos. Every participant will receive a unique themed medal and enjoy post-race goodies to celebrate their accomplishment. Don’t miss out on this fantastic opportunity to finish your summer season strong—sign up
Marlow Triathlon
Sun 19th July 2026
Organiser's Description
Take On the Marlow Triathlon at Higginson Park on Sunday 19th July 2026
We’re returning to Higginson Park for the Marlow Triathlon on Sunday 19th July 2026, following the success of our inaugural event earlier this summer.
Choose from Half Iron, Olympic or Sprint distances as you swim in the River Thames, ride through rolling hills, and run past beautiful riverside views. This summer edition promises the same electric atmosphere and top-tier racing experience.
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)
Included in the entry
Unique Themed Medal
Free Race Photos
Chip-timed results
Post Race Goodies
Don’t miss your chance to return to this spectacular venue, sign up now for Marlow Triathlon on 19th July 2026 and finish your summer season strong.
We’re returning to Higginson Park for the Marlow Triathlon on Sunday 19th July 2026, following the success of our inaugural event earlier this summer.
Choose from Half Iron, Olympic or Sprint distances as you swim in the River Thames, ride through rolling hills, and run past beautiful riverside views. This summer edition promises the same electric atmosphere and top-tier racing experience.
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)
Included in the entry
Unique Themed Medal
Free Race Photos
Chip-timed results
Post Race Goodies
Don’t miss your chance to return to this spectacular venue, sign up now for Marlow Triathlon on 19th July 2026 and finish your summer season strong.
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?
Marlow Triathlon
