Wimbleball Lake Triathlon
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Event details
Wimbleball Lake Triathlon is organised by Sportiva Events and takes place on 30 August 2026 at Wimbleball Lake, near Dulverton, Somerset (TA22 9NU). The venue previously hosted Ironman 70.3 events for ten years. The event includes triathlon distances up to an iron distance, with lake swimming where swimming is not normally permitted. The event is British Triathlon registered and permitted.
Race distances
- Iron Distance Triathlon - 3800m swim, 174K bike, 42K run
- 70.3 Distance Triathlon - 1900m swim, 92K bike, 21K run
- Standard Triathlon - 1500m swim, 46K bike, 10K run
- Standard Aquabike - 1500m swim, 46K bike
- Standard Aquathlon - 1500m swim, 10K run
Entry, age limits and facilities
Entry prices listed range from £59 to £220 depending on the race. The iron and 70.3 distances are open to entrants aged 18 and over on 31/12/2026; the standard distances and multisport options are open to entrants aged 17 and over on 31/12/2026. The event provides chip timing, medals for finishers, silicone swim hats, feed stations, fully marked and marshalled courses, professional first aid and water safety, public liability insurance, and live GPS tracking for the iron distance only. There is on-site camping at Wimbleball Lake. Visit the organization's website for the most recent information.
