Timings and Road Closures

Slateman Triathlon and Duathlon, Llanberis.

Snowman Triathlon and Duathlon, Plas y Brenin, Capel Curig.

Sandman Triathlon and Duathlon, Newborough Forest, Ynys Môn/Anglesey.


In line with Welsh Assembly Government Guidance and Guidance of the National Governing Bodies, spectators are not presently encouraged at our events due to Covid-19. Please go to our Covid-19 page to see the most up to date information on how we will be delivering a Covid secure event.

We hope to welcome spectators back as soon as we are able and will update information here so please check back closer to the event.

Getting Involved

We are always on the lookout for people to join our awesome team of Marshals and Volunteers and it is a great way to raise funds for your local community group or charity. If you are a local business and have offers over the event weekend please contact us so we can include you in our communications with our athletes. There are also opportunities for stands in our Event Village.

Signage and Litter

All our signage is removed immediately after the event and we conduct a full litter pick as stated in our environmental policy. We will respond to any reports of left signage or litter immediately so in the unlikely event of this happening please contact us.

Maps of the athlete routes can be found by clicking on the race distances on the main event page. We recommend these spots for spectating.

  • The final straight just outside the event village is a great spot to cheer people on.
  • For Saturday's run route the Quarry hospital is an iconic place to watch the action and cheer people on.
  • For Sunday's races the Splitting Sheds at the top of the Quarry give you an awesome view and chance to cheer on the runners.
  • There are various lay-bys on the cycle routes, however, we would ask that if you choose to spectate on the cycle route, drive carefully and be considerate of other road users including the triathletes, and park safely off the road.

You are welcome to enter the Event Village enjoy the atmosphere and visit our trade stands. There is no charge to enter.

There may be restrictions on Spectators due to Covid-19.