Snowman Triathlon & Duathlon

Snowman Triathlon & Duathlon

Plas Y Brenin, Capel Curig, UK

Follow event Triathlon Off Road/Trail Duathlon Relay

The Snowman Triathlon & Duathlon is well known as one of the toughest multi-terrain events in the UK.

The 2027 event date is to be confirmed.

From the incredible Legend 70.3 half iron race, the stunning Standard Snowman and the breathtaking Sprint distance Triathlon and Duahtlon, the event encompasses all that the adventure playground of North Wales offers.

Enjoy a thrilling mix of open water swimming in Llynnau Mymbyr, a stunning (and serious) bike course through Eryri’s rugged mountain roads, and a trail run that includes demanding climbs and rewarding views.

Organiser

Always Aim High Events

Distances/Events

Triathlon (Swim + Bike + Run):
Sprint: 750m + 27.1K + 6.2K - solo/relay
Standard: 1.5K + 69.1K + 8.7K - solo/relay
Legend: 1.9K + 95.6K + 21.2K

Duathlon (Run + Bike + Run):
Sprint: 2.3K + 27.1K + 6.2K

Location map

The event base is at the Plas y Brenin National Mountain Sports Centre.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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This listing was last manually checked on 27 July 2026.

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