1 event in Northumberland, England
From big races to Saturday morning group runs—find marathon events and connect with the local endurance sports community.
Northumberland
1 event in Northumberland-
Sat, Oct 03, 2026
Ready to take on an unforgettable challenge in the heart of the English nature? The Kielder Marathon awaits you in Kielder, in Northumberland! 🌲
Local Clubs & Organizations
Showing 5 of 6 · View all Northumberland organizations-
Club
A friendly club serving Alnwick and the surrounding area, catering to novices and experienced triathletes.
Alnwick Tri Club hosts an annual sprint tri as well as a series of informal events throughout the year.
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Club
Adult triathlon and multi sports club based in Prudhoe, Northumberland training base: Waterworld, Front Street, Prudhoe NE42 5DQ
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Club
Northumbria Police Triathlon Club. Open to Police employees only.
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Club
Ponteland Tri is the triathlon section of Ponteland Runners. The club currently offers many different run sessions and has adult swim sessions on Wednesday evening at 8.15pm (club coached sessions). The club offers junior training from 3.30-5pm on Sundays. Adult run sessions operate throughout the week with main sessions being Wed 7-8pm, Tue 7-8pm, Monday 7-8pm and Sunday morning long runs.
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Club
Inclusive Tri club to promote disability sport within the North East