The Active Northumberland Kielder Marathon route follows an almost entirely off-road course around northern Europe’s largest man-made lake, Kielder Water, in Northumberland.
Britain’s Most Beautiful Marathon is the finale to a weekend of events, starting with the Kielder 10K and Kielder Run Bike Run on Saturday, followed by the Kielder Half and Marathon and Junior races on Sunday. It all adds up to an electric atmosphere and a fabulous weekend in this beautiful part of the country.
First-hand event reviews from people who've been there, done that and got the breathable T-shirt, really help everyone choose their next event.
It only takes a few seconds and every month we randomly select someone who has taken the time to write a review and send them a £50 Wiggle voucher.