Wimbleball Lake Triathlon
30 8月 2026 (Sun)
57.50km, 114.90km, 47.50km, 11.50km

Join Wimbleball Lake Triathlon 2026
We’re bringing triathlon back to Wimbleball Lake, a superb venue that previously hosted Ironman 70.3 for ten years.
The race begins with a swim in the lake — a rare opportunity, as swimming here is usually not permitted. Athletes then head out onto the quiet but challenging local roads for either one lap (Standard) or two laps (70.3) of the bike course. The event concludes with one or two laps of a stunning 10K run route, which, like the bike, features a few testing climbs along the way.
Course details
Start address: Wimbleball Lake, Brompton Regis, Dulverton, Somerset TA22 9NU, UK
Finish address: Wimbleball Lake, Brompton Regis, Dulverton, Somerset TA22 9NU, UK
Register
Registration closes on 28 八月 (365 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
What’s included
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done Finisher medal
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done Event T-shirts info
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done Timing chip (single use)
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done Drink Stations
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done Medical Assistance
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done Silicone Swim hats
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常见问题
Do I need a wetsuit to take part in your open water triathlons?
This depends on the water temperature. As from 2025, British Triathlon rules state that wetsuits are mandatory if the water temperature is 15.9C or below. If the water temperature goes over 22C, which never happens for open water swims in the South West, then you're not allowed to wear a wetsuit. Sleeveless or shorty wetsuits are permitted but competitors should be aware that they offer less protection against the cold.
Are shortie or armless wetsuits permitted at open water triathlons?
Yes they are. However you should be aware that they offer less protection from the cold.
赛事信息可以在在赛事的官方网站或通过公开渠道找到。 总是以官方网站上的最新赛事信息作为参考。 如果有任何数据错误或遗失,请通过电子邮件告知我们.