Kielder Marathon & Half Marathon

Kielder Marathon & Half Marathon

6th October 2024

Registration: Marathon £43 / Half Marathon £38
Suggested Sponsorship: £150 – £300

The Active Northumberland Kielder Marathon and Half Marathon routes follow an almost entirely off-road course around northern Europe’s largest man-made lake, Kielder Water, in Northumberland.

With stunning scenery throughout the course, this has been dubbed Britain’s Most Beautiful Marathon!

Register directly with the event organisers and then get in touch to let us know about your challenge.

Image Credit: Kielder Marathon (

Kielder, Northumberland