- Sun 29 Jun 2025
- £310-£330
- Sun 29 Jun 2025
- £310-£330
Hexham, Northumberland, UK
The Northumbrian | Full Iron Distance
Full Iron Triathlon distance with 4 laps in the famous Kielder Water, a cycle into the Scottish Lowlands then an off-road trail run along forest trails. It's a huge challenge on the legs!
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 2.4 miles lake swimming
- 112 miles road cycling
- 26.2 miles trail running
- Sun 29 Jun 2025
- £195-£210
- Sun 29 Jun 2025
- £195-£210
Hexham, Northumberland, UK
The Northumbrian | Half Iron Distance
Racing through the hills Kielder Forest and on hard-packed trails around the lake, this half distance triathlon is a serious test of endurance.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 1.2 miles lake swimming
- 56 miles road cycling
- 13.1 miles trail running