Events / Triathlon

Adventure Championships triathlon 2021

The Adventure Championships consists of three stunning and unforgettable mixed terrain triathlons; The Slateman, The Snowman and The Sandman. Completing the series is a tick that every triathlete wants and a once in a lifetime experience.

As if that wasn't enough, by entering the Adventure Championships you receive 50% off the individual event price of the Sandman*

Over the years we've seen an amazing array of athletes entered in to the Adventure Championships from Novice to Elite. When half the challenge is just in completing all the events, anyone can win and we've had some very surprised champions pick up the exceptional prize packages in the past!

*You will not receive the discount or be entered in to the Championships if you make separate entries in to the individual events. If you have already entered an event and wish to upgrade please contact us.


12 Jun - 19 Sep 2021


Llanberis, Plas y Brenin, Newborough Forest

Choose your distance

slateman female swim exit

Adventure Championships 2021


13 Jun - 19 Sep 2021

Swim: 750m

Bike: 20km/31km/22.9km

Run: 5.8km/6.1km/5.4km

Find out more Adventure Championships Sprint 2021
Cycle Leg

Adventure Championships 2021


13 Jun - 19 Sep 2021

Swim: 1500m

Bike: 49.6KM/69.2km/58.6km

Run: 11.5km/8.4KM/9.8km

Find out more Adventure Championships Standard 2021
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Adventure Championships 2021


13 Jun - 19 Sep 2021

Swim: Sprint & Standard

Bike: Sprint & Standard

Run: Sprint & Standard

Find out more Adventure Championships Savage 2021

Adventure Championships 2021


13 Jun - 19 Sep 2021

Swim: 1900m

Bike: 92.6km/92km/93km

Run: 23.1km/21.1km/19.7km

Find out more Adventure Championships Legend 2021
Race photography
Race Photography Banner Mobile Version

What's Included

Event village

Lively Event Village

Music, commentary, shopping, food and chill out zones.

Slateman family

Family Friendly Vibes

Family finishes and plenty to see and do.

Slateman transition

On Course Support

Brilliant marshals, signage and pick up vehicles

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Unique Finisher Momentos

Collect all three parts of our famous Adventure Championships 'jig-saw'

Drone Swim

Spectacular Scenery

Snowdonia's awe-inspiring scenery is the backdrop to your race

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Professional Timing

Chip timing, live tracker and online results

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I am a 14 time Ironman. Wow, wow, wow you guys blew me away! I am converted. Your event was so well organised, the course fantastic, marshals so, so friendly and the attitude of everyone involved so positive and co-operative. Just what us nutters want from events like this.

2019 Participant


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