- Sat 5 Jul 2025
- £250-£270
- Sat 5 Jul 2025
- £250-£270
Saint Neots, Cambridgeshire, UK
ATW Odyssey Full 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
- 3.8 km river swimming
- 180 km road cycling
- 26.2 miles road running
- Sun 20 Jul 2025
- 1 charity
- Sun 20 Jul 2025
- 1 charity
Eastbourne, East Sussex, UK
TriBourne Festival of Endurance | Full Distance Triathlon charity places
Award winning full and middle-distance triathlons, plus a marathon, long-distance swims, aquabike options and triathlon relays.
- Enter online
- Age 18 & over
- 2.4 miles sea swimming
- 112 miles road cycling
- 26.2 miles trail running
- Fri 29 - Sun 31 Aug 2025
- £249
- Fri 29 - Sun 31 Aug 2025
- £249
Masham, North Yorkshire, UK
Full Long Course Weekend
A gruelling Ironman-style challenge set over a weekend starting with a 2.4-Mile Swim on Friday, 112-Mile Sportive on Saturday then a Marathon on Sunday, supported by the best crowds you'll ever find.
- Chip timing
- Enter online
- Age 18 & over
- 2.4 miles lake swimming
- 112 miles road cycling
- 26.2 miles road running
- Sun 29 Jun 2025
Hexham, Northumberland, UK
The Northumbrian | Full Iron Distance
- 2.4 miles lake swimming
- 112 miles road cycling
- 26.2 miles trail running
- Sun 29 Jun 2025
Ellesmere, Shropshire, UK
Ultimate Triathlon
- 2.4 miles lake swimming
- 112 miles road cycling
- 26.2 miles road running