Snowman Triathlon

JUL
26
2026
A multisport event at Plas y Brenin in Eryri combining lake swims, road cycling and mountain trail running. Multiple race options run on the same weekend from a 750 m sprint to a 70.3 Legend plus standalone swims and a duathlon.
Sun 26 Jul 2026
Sprint Duathlon Run 1 Sprint Running Leg Sprint Duathlon Run 2 Standard Running Leg Legend (70.3) Running Leg

Always double-check with the organizer's website! This page may contain affiliate links.

Snowman Triathlon, Duathlon and Swims

The Snowman event is a multisport festival held at Plas y Brenin, Capel Curig, in Eryri (Snowdonia). It combines open water lake swims, road cycling and mountain trail running across multiple distances. The event is presented as a multi-terrain triathlon and duathlon with courses that use local roads, lake water and mountain trails.

Races listed for the event include:

  • Sprint: swim 750 m, bike 27.1 km, run 6.3 km
  • Standard: swim 1500 m, bike 69.3 km, run 8.7 km
  • Aquabike Standard: swim 1500 m, bike 69.3 km
  • Legend 70.3: swim 1900 m, bike 95.6 km, run 21.2 km
  • Sprint Duathlon: run 2.3 km, bike 27.1 km, run 6.3 km
  • 1500 m swim
  • 2.4 mile swim

Event services include a lively event village with music, commentary, shopping, food and chill zones, family friendly finishes, marshals and on course support, finisher mementos and professional chip timing with online results. The event supports the Mountain Adventure Fund and offers some free places for fundraisers with a minimum sponsorship requirement. Signage, registration and commentary are available in English and Welsh. Visit the organization's website for the most recent information.

Half Marathon
Legend (70.3) Running Leg
9 km
Standard Running Leg
6 km
Sprint Running Leg
6 km
Sprint Duathlon Run 2
Sprint Duathlon Run 1
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.