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Half Ironman (middle distance) in August 2026
Find half ironman (middle distance) near me in August 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 8 Aug 2026
- £140-£160
St. Neots, Cambridgeshire, UK
ATW Odyssey Half Distance Triathlon
Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.
- Enter online
- Undulating
- Age 19 & over
- 1900 m river swimming
- 90 km road cycling + 1680 ft ascent
- 21.1 km road running
- Sat 22 Aug 2026
- £250
Cairndow, Argyll and Bute, UK
THE RESTLESS Gravel XTRI
Take on a wild Scottish adventure combining a cold-water loch swim, epic gravel ride and tough mountain run through the breathtaking landscape of the Arrochar Alps.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Mountainous
- Traffic free
- Event village
- Event expo
- Rural
- Mountains
- Age 18-100
- 1.8 km lake swimming
- 50 km gravel riding + 2000 m ascent
- 25 km fell running + 1200 m ascent
- Sat 8 Aug 2026
St. Neots, Cambridgeshire, UK
ATW First To Full Triathlon Festival | Half Distance Triathlon
- 1900 m river swimming
- 90 km road cycling + 1686 ft ascent
- 21.1 km road running + 0 ft ascent
- Sun 30 Aug 2026
Dulverton, Somerset, UK
Wimbleball Triathlon | Middle Distance Triathlon
- 1900 m lake swimming
- 92 km road cycling + 5381 ft ascent
- 21 km road running + 1508 ft ascent