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Events / Triathlon / Duathlon
Superfeet Sandman Triathlon & Duathlon 2025
The final part of the Adventure Series and a fitting close to the most epic multi-terrain, adventure triathlon series in the calendar The Sandman has been described as the most beautiful triathlon in the race calendar.
The race starts and ends in one of Anglesey’s most treasured spots, the incredible Newborough Forest, an exclusive area of 700ha woods adjacent to the world famous Traeth Llanddwyn Beach.
One of the few Triathlons in the calendar with a beach start and sea swim, your supporters can build sandcastles and eat ice cream whilst you race!
Dates
21 Sep 2025
Location
Newborough Forest
Choose your distance
Superfeet Sandman 2025
Sprint
21 Sep 2025
Swim: 750m
Bike: 22.9km
Run: 5.4km
Superfeet Sandman 2025
Standard 2025
21 Sep 2025
Swim: 1500m
Bike: 42.3km
Run: 9.9km
Superfeet Sandman 2025
Legend (70.3) 2025
21 Sep 2025
Swim: 1900m
Bike: 93km
Run: 19.8km
Superfeet Sandman 2025
Sprint Duathlon
21 Sep 2025
Run 1: 2km
Bike: 23km
Run 2: 5.4km
What's Included
Lively Event Village
Music, commentary, shopping, food and chill out zones.
Family Friendly Vibes
Family finishes and plenty to see and do.
On Course Support
Brilliant marshals, signage and pick up vehicles
Unique Finisher Mementos
Locally made to mark your achievement and provide a lasting, unique and usable memento
Spectacular Scenery
Sea, sand and pine forests with a stunning mountain backdrop.
Professional Timing
Chip timing & live online results
"The very best triathlon that I've ever done. A stunning location with a breathtaking backdrop of Snowdonia, a challenging course which pushes you to the limit. Brilliant organisation, with lots of marshals and easy registration. Sign up now - you won't regret it."
Participant
Event Information
Superfeet Sandman Triathlon & Duathlon 2025
FAQs
Superfeet Sandman Triathlon & Duathlon 2025
Travel & Accommodation
Superfeet Sandman Triathlon & Duathlon 2025
Info for locals
Superfeet Sandman Triathlon & Duathlon 2025
Volunteer
Superfeet Sandman Triathlon & Duathlon 2025
Gallery
Superfeet Sandman Triathlon & Duathlon 2025
Race Reports
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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
Working with local communities
Looking after our environment
Find out more about Looking after our environment
Tees for Trees
Find out more about Tees for Trees