Race Entry Summary
Marlow Triathlon May 2027
- RunThrough UK May 2027(£200 Min Fundraising)
(£300 Min Fundraising)
Our Partners
Take On the Marlow Triathlon at Higginson Park on Sunday 30th May 2027
In support of Macmillan Cancer Support
On Sunday 30th May 2027 the Marlow Triathlon returns for another year. This event offers Middle, 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 Middle 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, ride through teh rolling hills, and a buzzing event village, the Marlow Triathlon delivers a memorable challenge for every level of athlete.
Race Details & Start Times
Middle Distance Triathlon - 6:30am
Olympic Triathlon - 8:00am
Sprint Triathlon - 9:30am
Included in the entry
Unique Themed Medal
Free Race Photos
Chip-timed results
Post Race Goodies
Each kilometre is accurately marked with distance flags and our friendly marshals will guide and cheer you all the way to the finish. We cannot wait to welcome you to the Marlow Triathlon.
With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including free goodies from our partners at the finish line after your hard effort.
We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.
You can now grab your Marlow Triathlon event t-shirt for more than 30% off when you buy it as part of your entry on checkout! With the event logo printed on the chest, it’s the perfect keepsake to celebrate your race and wear your achievement with pride!
We can do this with our partner RT Kit as part of a strategic decision to raise awareness about the quality of the product whilst reducing the overall cost of events for those who would prefer not to have a t-shirt included.
Come and enjoy the day with us. Once you enter you will receive a confirmation email. More information will be sent closer to the event.
We can’t wait to see you on the start line!
Route Information
What's Included
How To Get There
Event Day Logistics
Spectator Info
- Route Information
- What's Included
- How To Get There
- Event Day Logistics
- Spectator Info
Marlow Triathlon May 2027 Route Information
Marlow Triathlon Route Maps
Event Location: Higginson Park, High St, Marlow SL7 1AW