person swims in a triathlon race
Challenge
26 Sep 2026

Dorney Lake Triathlon Super Sprint

Try something different with the Dorney Lake Triathlon Super Sprint — a brilliant introduction to swimming, cycling and running.

cyclists in a triathlon
Challenge
26 Sep 2026

Dorney Lake Triathlon Sprint

Challenge yourself at the Dorney Lake Triathlon Sprint and take on swimming, cycling and running at one of the UK's iconic sporting venues.

a group of people swim racing
Challenge
26 Sep 2026

Dorney Lake Triathlon – Standard

Take your triathlon challenge to the next level at Dorney Lake with a demanding combination of swimming, cycling and running.

man running in triathlon
Challenge
26 Sep 2026

Dorney Lake Triathlon – Sprint Relay

Get your team together for the Dorney Lake Triathlon Sprint Relay and share the challenge of swimming, cycling and running.

runners racing in a triathlon
Challenge
26 Sep 2026

Dorney Lake Triathlon – Standard Relay

Take on the Dorney Lake Triathlon Standard Relay as a team and share the challenge of swimming, cycling and running.

man begins his swimming triathlon race
Challenge
26 Sep 2026

Dorney Lake Triathlon – Sprint Aquabike

Swap the run for an exciting aquabike challenge at Dorney Lake, combining swimming and cycling in one rewarding event.

swimmers race in a triathlon
Challenge
26 Sep 2026

Dorney Lake Triathlon – Standard Aquabike

Challenge yourself at Dorney Lake with the Standard Aquabike, combining swimming and cycling in a rewarding endurance event.

windsor castle on a blue sky day
Challenge
13 Jun 2027

Royal Windsor Triathlon

Take on the Royal Windsor Triathlon and swim, cycle and run your way through a memorable multi-sport challenge in Windsor.

swimmers racing in a triathlon
Challenge
13 Jun 2027

Royal Windsor Triathlon – Sprint Relay

Get your team together for the Royal Windsor Triathlon Sprint Relay and share the swimming, cycling and running challenge.

Windsor castle on a sunny day
Challenge
13 Jun 2027

Royal Windsor Triathlon Sprint

Swim, cycle and run your way through the Royal Windsor Triathlon Sprint and take on an exciting multi-sport challenge.