Slateman Triathlon & Duathlon
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Event
The Slateman Triathlon & Duathlon is a multi-sport race in Llanberis, Eryri (Snowdonia), taking place on 14 June 2026. The programme includes triathlon and duathlon options across multiple distances, with a Legend (70.3) and an Ultra (140.6) among the choices. The event offers an event village with music, commentary, shopping, food and chill-out zones, family finishes, on-course support including marshals, signage and pick-up vehicles, and unique finisher mementos. Chip timing and live online results are provided. Services and signage are available in English and Welsh. A Season Pass covers entry to both the Slateman and the Superfeet Sandman events, a limited-edition hoodie, and combined series results and rankings. Visit the organization's website for the most recent information.
Distances
- Sprint: Swim 750 m, Bike 20.2 km, Run 5.8 km
- Standard: Swim 1500 m, Bike 49.9 km, Run 11.7 km
- Legend (70.3): Swim 1,900 m, Bike 92.6 km, Run 23.1 km
- Ultra (140.6): Swim 2.4 miles, Bike 180 km, Run 44.5 km (Chwarel finish)
- Ultra (140.6): Run 49.9 km (Mynydd finish)
- Standard Duathlon: Run 1 5.8 km, Bike 49.9 km, Run 2 11.7 km
