Half Ironman Triathlons Found
View all ↓70.3 Half Ironman Triathlons 2024 - 2025
Half Ironman Triathlons: Distances
- Swim - 1.2 miles (1.9 km)
- Bike - 56 miles (90 km)
- Run 13.1 miles (21.1 km, ie a Half Marathon)
The Half Ironman triathlon is the perfect distance for any triathlete looking to step up to middle distance triathlons. Long enough to be a true test of endurance and mental strength but achievable for anyone willing to put in the hours over a few months. Completing 70.3 miles (or 113 kms if you are that way inclined) of swimming, cycling and running is certainly no mean feat.
Any middle distance triathlon is a gruelling challenge but finding it shouldn’t be so whether you are after a small local race or an international triathlon event, you will find it on Find a Race. Used by tens of thousands of triathletes the Find a Race event calendar lists Half Ironman, 70.3 and iron distance races around the UK and across the world. Check out our comprehensive 2024 - 2025 middle distance triathlon race calendar below: and use the “Refine” button to find your perfect race... and once you've recovered, don't forget to come back and check out our calendar of Full Ironman Triathlons :-)
70.3 Half Ironman Triathlon Events
Roadford Lake Triathlon
Roadford Lake, Broadwoodwidger, Lifton, PL16 0RLThe Castle Race Series - Lough Cutra Triathlon, Duathlon, Aquathlon, Aquabike & Junior Races
Offer
20% OFF
The Weymouth Middle Distance + WMD Classic Triathlon & WMD Sprint Triathlon
Weymouth College, Cranford Avenue, Weymouth, DT4 7SWThe Castle Race Series - Château de Chantilly - Triathlon, Duathlon, Aquathlon, Aquabike & Junior Races
Chantilly, OiseOffer
20% OFF
Slateman Triathlon & Duathlon
Caernarfon, GwyneddThe Castle Race Series - Cholmondeley Castle Triathlon, Duathlon, Aquathlon, Aquabike & Junior Races
Malpas, Cheshire, Cheshire EastOffer
20% OFF
UK Ultimate Triathlon 2024
Ellesmere, ShropshireThe Northumbrian Full & Half Iron-Distance Triathlon
Hexham, NorthumberlandIRONMAN 70.3 Bolton
Bolton, LancashireThe Cardiff Triathlon & Duathlon
CardiffThe One on the River - Marlow - Summer Edition
Higginson Park, Lower Pound Lane, Marlow, SL7 2AEThe Castle Race Series - Belvoir Castle Triathlon, Duathlon, Aquathlon, Aquabike & Junior Races
Offer
20% OFF
ATW Big East & Maldon Triathlon
Promenade Park, Park Drive, Maldon, Essex, CM9 5JQSnowman Duathlon & Triathlon
Betws-y-Coed, Conwy Principal AreaBelvoir Castle Triathlon & Multisport
Grantham, LincolnshireShropshire Triathlon 2024
Ellesmere, ShropshireSuperfeet Sandman - Triathlon & Duathlon
Llanfairpwllgwyngyll, GwyneddIRONMAN 70.3 Weymouth
Weymouth, DorsetThe One on the River - Henley
Henley Showground, Marlow Road, Henley-on-Thames, RG9 3ASThe Castle Race Series - Hever Castle Triathlon, Duathlon, Aquathlon, Aquabike & Junior Races
Edenbridge, KentOffer
20% OFF