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Half Ironman (middle distance) in East of England in Summer
Find half ironman (middle distance) in East of England in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 7 Jun 2026
- £160-£180
Huntingdon, Cambridgeshire, UK
ATW Grafman Middle Distance Triathlon
Take on a superb middle distance triathlon at the fantastic Grafham Water. Suitable for all abilites, with a challenging, but achievable course, and custom medal at the finish line.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 1900 m lake swimming
- 90 km road cycling + 1680 ft ascent
- 21 km multi terrain running + 0 ft ascent
- 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
- Sun 5 Jul 2026
Bedford, Bedfordshire, UK
ATW Odyssey At Box End Triathlon | Half Distance Triathlon
- 2250 m lake swimming
- 96 km road cycling + 1732 ft ascent
- 20 km road running + 351 ft 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