All or Nothing Events

Barry Island · South Wales · Est. by racers

All or
Nothing.

Extraordinary events. Unforgettable experiences.

Built by athletes. Driven by passion. Created for those who love the challenge.

Upcoming · 2027 season

Pick your
start line.

Sea swims at sunrise. Closed-road bike legs. A finish chute you'll never forget. Find the event that's calling you.

Our story

We put on these events because we love to race ourselves.

Every course, every buoy line and every finish chute is designed by people who've stood shivering on the beach before the hooter. We know what makes a race day great — because we chase it too.

Meet us on the beach, in the hills, on the open road. If you love a challenge, we're a perfect match.

Two athletes celebrating together after finishing
01

Swim

The anticipation. The open water. The challenge.

02

Bike

The speed. The determination. The freedom.

03

Run

The final push. The finish line. The feeling.

Coming soon

Featured event

SWYD
Sprint
Tri 2027

15 August 2027 · Barry Island

Our flagship. A sunrise sea swim in Whitmore Bay, fast bike loops and a coastal run to a finish line packed with noise.

swim
750m
bike
20km
run
5km
Discover SWYD 2027
Swimmers in pink caps charging from the start arch

The experience

It's not just
a race.

Nerves on the beach. Strangers cheering your name. A finish-line hug you didn't see coming.
Race-day moment at an All or Nothing event
Race-day moment at an All or Nothing event
Race-day moment at an All or Nothing event
Race-day moment at an All or Nothing event
Race-day moment at an All or Nothing event
Race-day moment at an All or Nothing event
Participant testimonials go here — we'll feature real words from your racers.

Simple route to the start line

Three steps.

  1. 01

    Find your event

    Explore upcoming races and challenges.

  2. 02

    Secure your place

    Register quickly and securely through Attenda.

  3. 03

    Get race ready

    Receive your confirmation and everything you need for race day.

Partners

In good company.

British Triathlon
Welsh Triathlon
HUUB
Red Bull
Argon 18
Ricola
Brains
Bearhug
abloc
Ocean Lube
The 86
SBR
GOTW
Goodwash
Harlech
MGY
Safestyle
Heathwood