Triathlon Calendar near Corwen 2026-2027

June 2027

Triathlon Super sprint 200 m 25 2.5 km Sprint 750 m 25 5 km Olympic 1.5 39 10 km

Open-water triathlon at The Mere, Ellesmere on 19 June 2027 with Olympic, Sprint and Super Sprint distances plus relay options.

Jun

20

Su

Ultimate Triathlon 150 100 50

Ellesmere | 20 mi from Corwen

Triathlon Ultimate Triathlon 50 1 39 10 km Ultimate Triathlon 50 Tea... 1 39 10 km Ultimate Triathlon 100 2 78 20 km Ultimate Triathlon 100 Te... 2 78 20 km

Three lap-based triathlon distances at The Mere, Ellesmere with freshwater swims, countryside bike laps, a flat tarmac run, relay teams and onsite camping.

Jun

26-27

Sa - Su

Castle Race Series - Cholmondeley Castle

Cholmondeley | 28 mi from Corwen

Triathlon Duathlon Aquathlon Triathlon 9-10 years 200 m 4.2 1.3 km Sprint 750 m 5 km Triathlon 11-12 years 300 m 4.2 1.6 km Mixed Team Relay 250 m 5 1.5 km

Two days of triathlon, duathlon, aquabike, aquathlon, open water swims and running races at Cholmondeley Castle in Cheshire on 26 and 27 June 2027.

July 2027

Jul

25

Su

Snowman Triathlon & Duathlon

Capel Curig | 24 mi from Corwen

Triathlon Duathlon Sprint 2.2 27.1 6.2 km Olympic 1500 m 69.1 8.7 km

September 2027

Sep

4

Sa

Ellesmere Triathlon

Ellesmere | 20 mi from Corwen

Triathlon Sprint 200 m 25 5 km Sprint 750 m 25 5 km Olympic 1.5 39 10 km Middle distance 2 78 20 km

A range of triathlon distances at The Mere, Ellesmere, with open water swim, countryside cycle and traffic-free run plus championship awards and relay options.

Monthly updates for Corwen

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Sep

12

Su

Rawson Group Triathlon y Bala

Bala | 10 mi from Corwen

Triathlon Sprint 750 m 19.3 5 km Olympic 1500 m 37 10 km Middle distance 1900 m 87.3 18.5 km

Triathlon y Bala at Llyn Tegid offers Sprint, Standard and Legend 70.3 distances with lake swims, closed road cycling and support for Tom Harrison House.