5
Half Ironman (middle distance) in UK in August 2025
Find half ironman (middle distance) near me in UK in August 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sun 3 Aug
- £224.99-£249.99
- Entries close soon
- Sun 3 Aug
- £224.99-£249.99
- Entries close soon
Betws-y-Coed, Clwyd, UK
Craft Snowman Legend (70.3) Triathlon
Awarded the Event of the year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon in the UK. It is not for the faint-hearted.
- Chip timing
- Enter online
- Mountainous
- Age 18 & over
- 1900 m lake swimming
- 95.6 km road cycling + 5045 ft ascent
- 21.2 km multi terrain running + 2926 ft ascent

- Sun 31 Aug
- £140
- Sun 31 Aug
- £140
Lifton, Devon, UK
Roadford Lake Triathlon | Middle Distance
Now twice-yearly due to popularity, the 70.3 Tri has a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 1.9 km lake swimming
- 93 km road cycling + 4245 ft ascent
- 21 km road running + 1073 ft ascent
- Sat 23 Aug
Cairndow, Argyll and Bute, UK
THE RESTLESS Gravel XTRI
- 1.8 km lake swimming
- 50 km gravel riding
- 25 km xc running
- Sun 31 Aug
Ellesmere, Shropshire, UK
Shropshire Triathlon | Middle Distance and Relay
- 2 km lake swimming
- 78 km road cycling
- 20 km road running