Banana Triathlon

Dorney Lake, Windsor, Berkshire

Organiser's Description

The Banana Triathlon is back. There are a total of six different takes on the triathlon theme, which means there is something for everyone and anyone who wants to swim, bike and run in the UK’s most bananas multisport event!

Whether you want a triathlon taster with the Banana Split, Half a Banana, a Banana Fritter, a Whole Banana (relay option also available for this distance), or a Jumbo Banana, there's something for all abilities and ages. The Banana Triathlon is all about getting involved in as many different ways as possible. Also duathlon and scootathlon options. Extra points for anyone who wears yellow on the day!


  • Banana Split (Taster for 15+ years) 200m Swim, 5.3km Bike, 2.5km Run
    £45.50 BOOK
  • Half Banana (Novice) 400m Swim, 10.6km Bike, 2.5km Run
    £66.99 BOOK
  • Banana Fritter (SuperSprint) 400m Swim, 21.2km Bike, 5km Run
    £69.99 BOOK
  • Whole Banana (Challenge) 800m Swim, 31.8km Bike, 7.5km Run
    £79.50 BOOK
  • Jumbo Banana (Olympic) 1500m Swim, 42.4km Bike, 10km Run
    £86.50 BOOK
  • Bunch of Bananas Relay 800m Swim, 31.8km Bike, 7.5km Run
    £97.50 BOOK
  • Duathlon 5km Run, 21.2km Bike, 2.5km Run
    £57 BOOK
  • Children's Banana Split (11-14 years) 200m Swim, 5.3km Bike, 1.8km Run
    £45.50 BOOK
  • Scootathlon 390m Scoot, 390m Bike, 250m Run
    £19 BOOK

Finisher’s medal

Free bananas for all!

Free Parking

Electronic chip timing

Results texted to your mobile phone as you cross the line

Iconic Olympic venue

Clean, calm lake waters

Fast, flat closed road bike and run course

Suitable for all abilities

Renowned for its electric and supportive atmosphere

A pre-event Scootathlon for age 4 – 8 years

Banana Split – Minimum Age 11 at 31 December 2020

Half Banana and Banana Fritter – Minimum Age 15 at 31 December 2020

Whole Banana, Bunch of Bananas Relay & Team Time Trial – Minimum Age 17 at 31 December 2020

Duathlon – Minimum Age 16 at 31 December 2020

Human Race triathlons and duathlons are governed by British Triathlon. All entrants are required to abide by all applicable British Triathlon rules and regulations.

The relevant rules and regulations can be read in the BTF Rulebook.

We are often asked if wetsuits have to be worn at our events. But the wearing of wetsuits in triathlon is governed by British Triathlon rules and is totally dependent on water temperature one hour before the start of the event. Read the wetsuit rule for triathlons HERE.

Loading Map


First-hand event reviews from people who’ve been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Write a review and you’ll be entered into a monthly draw to win a pair of running shoes of your choice from Pro:Direct Running.

Who's In

Create your free profile to see what events your friends are doing

sign up / log in