The Ultimate Adventure Triathlon Series
![Huw Jack Brassington riding in the Sandman 2023](/imager/images/Sandman/609536/WhatsApp-Image-2023-09-09-at-14.43.43_4ac02f789b20e55fbc82d6c51e938a9f.jpeg)
Events / Triathlon
Adventure Series Triathlon 2024
The Adventure Series 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 Series you receive 50% off the individual event price of the Sandman*
Over the years we've seen an amazing array of athletes enter the Adventure Series 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 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.
Dates
09 Jun - 15 Sep 2024
Location
Llanberis, Plas y Brenin, Newborough Forest
Races
Choose your distance
Adventure Series 2024
Sprint
09 Jun - 14 Sep 2024
Swim: 750m
Bike: 20km/31km/22.9km
Run: 5.8km/6.1km/5.4km
![Cycle Leg](/imager/images/Snowman/10920/Cycle-Leg_2690b948f554ce8c918fb00a6ad4f50a.jpeg 320w, /imager/images/Snowman/10920/Cycle-Leg_1ce6dcb068d9941ff00b5785394294b5.jpeg 640w, /imager/images/Snowman/10920/Cycle-Leg_876d92b1554c3ec8269e4c9bc06fcd15.jpeg 960w)
Adventure Series 2024
Standard
09 Jun - 15 Sep 2024
Swim: 1500m
Bike: 49.6KM/69.2km/42.3km
Run: 11.5km/8.4KM/9.8km
![DWP6755](/imager/images/Snowman/11395/DWP6755_43c54ce4d19043da855085b20c860329.jpeg 320w, /imager/images/Snowman/11395/DWP6755_75a94880ca48a6ef51eebccbf4d80a06.jpeg 584w)
Adventure Series 2024
Legend
09 Jun - 15 Sep 2024
Swim: 1900m
Bike: 92.6km/92km/93km
Run: 23.1km/21.1km/19.7km
What's Included
![Event village](/imager/images/Slateman/7555/Event-village_bbb30caa55c5bba37fa01002881588c2.jpeg 320w, /imager/images/Slateman/7555/Event-village_172842e2a4c00aa185aa28dc9a07f997.jpeg 640w, /imager/images/Slateman/7555/Event-village_8d7d4b4743ebc6f2b74ce19dd8954d3f.jpeg 960w)
Lively Event Village
Music, commentary, shopping, food and chill out zones.
![Slateman family](/imager/images/Slateman/7556/Slateman-family_4ab338f22d38fe659abba11e4d54378c.jpeg 320w, /imager/images/Slateman/7556/Slateman-family_fb43270c6853932cafaac198c8c6587b.jpeg 640w, /imager/images/Slateman/7556/Slateman-family_d6ad2618aad2b14971e48ed00d28d8d5.jpeg 667w)
Family Friendly Vibes
Family finishes and plenty to see and do.
![Slateman transition](/imager/images/Slateman/7557/Slateman-transition_2690b948f554ce8c918fb00a6ad4f50a.jpeg 320w, /imager/images/Slateman/7557/Slateman-transition_1ce6dcb068d9941ff00b5785394294b5.jpeg 640w, /imager/images/Slateman/7557/Slateman-transition_876d92b1554c3ec8269e4c9bc06fcd15.jpeg 960w)
On Course Support
Brilliant marshals, signage and pick up vehicles
![Slate Placeholder Current View](/imager/images/Mementos/178501/Slate-Placeholder-Current-View_2690b948f554ce8c918fb00a6ad4f50a.jpeg 320w, /imager/images/Mementos/178501/Slate-Placeholder-Current-View_1ce6dcb068d9941ff00b5785394294b5.jpeg 640w, /imager/images/Mementos/178501/Slate-Placeholder-Current-View_876d92b1554c3ec8269e4c9bc06fcd15.jpeg 960w)
Unique Finisher Mementos
Beautifully designed to reflect our event locations and local history.
![Drone Swim](/imager/images/Slateman/7559/Drone-Swim_2690b948f554ce8c918fb00a6ad4f50a.jpeg 320w, /imager/images/Slateman/7559/Drone-Swim_1ce6dcb068d9941ff00b5785394294b5.jpeg 640w, /imager/images/Slateman/7559/Drone-Swim_876d92b1554c3ec8269e4c9bc06fcd15.jpeg 960w)
Spectacular Scenery
Eryri's awe-inspiring scenery is the backdrop to your race
![0135 11 2367](/imager/images/Slateman/7580/0135_11_2367_c581e8c4474d4b274bf2278460cc26c4.jpeg 320w, /imager/images/Slateman/7580/0135_11_2367_4c62cddeb0e9a5fef27340b846402350.jpeg 640w, /imager/images/Slateman/7580/0135_11_2367_9bdaf6cf8959ca7a7af6bd371034effd.jpeg 667w)
Professional Timing
Chip timing, live tracker and online results
![Promo banner](/imager/images/2571/promo-banner_fa3d3caafbf61fd4ce8e294f96f8f41a.jpeg)
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
Event Information
![Light Trapper Race Start](/imager/images/Slateman/7752/LightTrapper-Race-Start_6981c974322621d3404e73aa26da56dc.jpeg 100w, /imager/images/Slateman/7752/LightTrapper-Race-Start_408aa2c41fdab63d3ec2be4594d8f498.jpeg 200w)
Adventure Series Triathlon 2024
FAQs
![Slateman AT Royal Victoria](/imager/images/Slateman/37866/SlatemanAT_RoyalVictoria_6981c974322621d3404e73aa26da56dc.jpeg 100w, /imager/images/Slateman/37866/SlatemanAT_RoyalVictoria_408aa2c41fdab63d3ec2be4594d8f498.jpeg 200w)
Adventure Series Triathlon 2024
Travel & Accommodation
![Drone Run](/imager/images/Slateman/7754/Drone-Run_6981c974322621d3404e73aa26da56dc.jpeg 100w, /imager/images/Slateman/7754/Drone-Run_408aa2c41fdab63d3ec2be4594d8f498.jpeg 200w)
Adventure Series Triathlon 2024
Info for locals
![IMG 3790](/imager/images/Sandman/7473/IMG_3790_6981c974322621d3404e73aa26da56dc.jpeg 100w, /imager/images/Sandman/7473/IMG_3790_408aa2c41fdab63d3ec2be4594d8f498.jpeg 200w)
Adventure Series Triathlon 2024
Volunteer
![26 34766866852 o](/imager/images/Slateman/7756/26_34766866852_o_6981c974322621d3404e73aa26da56dc.jpeg 100w, /imager/images/Slateman/7756/26_34766866852_o_408aa2c41fdab63d3ec2be4594d8f498.jpeg 200w)
Adventure Series Triathlon 2024
Gallery
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22 Jun 2025
Cardiff Triathlon & Duathlon 2025
![AAH Snowman Colour](/imager/images/Event-logos/358627/AAH-Snowman-Colour_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Event-logos/358627/AAH-Snowman-Colour_41c6c337f68f180993bf6532b7433687.jpeg 200w)
04 Aug 2024
Craft Snowman Triathlon 2024
![Triathlon y Bala Triathlon Logo](/imager/images/Event-logos/661624/AAH-BalaTri-vF-White-02-02-01_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Event-logos/661624/AAH-BalaTri-vF-White-02-02-01_41c6c337f68f180993bf6532b7433687.jpeg 200w)
01 Sep 2024
Cycle Retreats Triathlon y Bala
![Sandman Logo Colour](/imager/images/Event-logos/421556/Sandman-Logo-Colour_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Event-logos/421556/Sandman-Logo-Colour_41c6c337f68f180993bf6532b7433687.jpeg 200w)
14 Sep - 15 Sep 2024
Superfeet Sandman Triathlon 2024
![Etch Rock Logo Llandudno Triathlon](/imager/images/Event-logos/259897/EtchRock-Logo_Llandudno-Triathlon_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Event-logos/259897/EtchRock-Logo_Llandudno-Triathlon_41c6c337f68f180993bf6532b7433687.jpeg 200w)
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Llandudno Triathlon 2024
![Harlech Triathon Logo Square](/imager/images/Harlech/297705/Harlech-Triathon-Logo-Square_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Harlech/297705/Harlech-Triathon-Logo-Square_41c6c337f68f180993bf6532b7433687.jpeg 200w)
06 Apr 2025
Harlech Triathlon 2025
![Slateman Logo](/imager/images/Event-logos/420995/Slateman-Logo_99121e901eed282fdafd088d93cbbd14.jpeg 100w, /imager/images/Event-logos/420995/Slateman-Logo_41c6c337f68f180993bf6532b7433687.jpeg 200w)
08 Jun 2025
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We are proud that all our events are bilingual. Signs, registration and commentary are available in English and Welsh.
Event Partners
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