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Triathlon | Duathlon | Adventure Series 2025

Adventure Series 2025 Standard Triathlon

From the quarries of Llanberis to the spectacular Newborough Forest with a run to the top of a mountain in between, this series is something you won't forget in a hurry. North Wales is the only place in the UK where towering mountains meet crystal clear waters on sandy beaches and freshwater lakes. Standard distance triathletes get to experience the best of all three locations, for many once is just not enough.

When you enter the Adventure series you receive 50% off the individual event price of the Sandman*

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

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Important Information

Dates

08 Jun 2025 | 03 Aug 2025 | 21 Sep 2025

Location

Llanberis, Plas y Brenin, Newborough Forest

Distances

Standard

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Races that are part of Adventure Series Triathlon & Duathlon 2025

Pricing

Tier 1 Price - Adventure Series Standard (Slateman/Snowman/Sandman)

Ends: 13/10/2024

£239.98
Instalments available until 01/03/2025

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Tier 2 Price - Adventure Series Standard (Slateman/Snowman/Sandman)

Ends: 25/05/2025

£264.98
Instalments available until 01/03/2025

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Tier 3 Price - Adventure Series Standard (Slateman/Snowman/Sandman)

Ends: 05/06/2025

£289.98

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Important Information

Minimum Age

In line with British Triathlon rules, you must be at least 17 years old to take part in this race.

Registration

Registration for the Standard Triathlon will usually take place afternoon/evening before and the morning of the race - we will confirm specific times in your Final Instructions, which will be available on the website and via email 10 days prior to the race.

Wave Start Times

The Sandman event is affected by the tides, and start times change year on year. Races will always start in the morning as close as possible to high tide, 8.30am at the latest. Confirmed timings will be detailed in your Final Instructions which will be available on the website and via email 10 days prior to your race.

You'll be able to find out which wave you're in via a link in the Final Instructions, emailed and available on the race webpages 10 days before the event.

Transition Times

Transition opens early on the morning of the event and will close approximately 30 minutes before the first wave starts. You may not enter transition for any reason after the allocated time. Confirmed timings will be detailed in your Final Instructions which will be available on the website and via email 10 days prior to your race.

Transition will only be open for racking on the day of the event. It is not possible to leave your bike overnight.

Equipment left in Transition after it closes will be removed and its security cannot be guaranteed.

Cut Off Times

In the interest of athlete safety and the safety of our volunteers on the course, there will be strict cut-off times in place.

Please see the individual event pages for timings.

Slateman Standard

Snowman Standard

Sandman Standard

Timings are subject to change, Confirmed timings will be detailed in your Final Instructions which will be available on the website and via email 10 days prior to the race.

Prizes

We hold a prize giving ceremony after the racing at the Sandman event, approximate timings will be detailed in the Final Instructions however it is a good idea to listen out for any updates that come in over the tannoy. Sometimes the ceremony may be delayed and we wouldn't want you to miss out. We don't send out prizes after the event, so make sure you attend the ceremony and receive your big Welsh cheer!

Prize Categories for the Standard Triathlon are (for both open and female):