Kielder Marathon

Location:

Kielder

|

United Kingdom

|

Europe

Scenic lakeside marathon in Northumberland, offering stunning views and challenging terrain.

Race Details

Race Distance

Marathon

42.2km

26.22ml

Race Official Name

Kielder Marathon

Race Month

October

About the Kielder Marathon

The Kielder Marathon, known as "Britain's Most Beautiful Marathon," takes place around Kielder Water, England's largest man-made lake. Set in the stunning Kielder Water & Forest Park in Northumberland, this race offers a unique blend of natural beauty and athletic challenge. Runners follow a largely off-road course that hugs the shoreline, winding through forests and over rolling hills. The marathon's breathtaking scenery, including views of the lake and surrounding landscapes, provides a memorable backdrop for this test of endurance. With its mix of terrain and elevation changes, Kielder Marathon offers a rewarding experience for both seasoned marathoners and first-timers alike.

Kaizen apple icon
Kaizen apple icon

Train for the Kielder Marathon with Kaizen

Know your finish time before the start line

Target a specific finish time

Fully flexible training that fits in around your life

Accurate race predictions updated after every run

Trusted by 10K+ runners

google play icon
google play icon
apple store icon
apple store icon
Kaizen iphone screen
Kaizen iphone screen
Kaizen iphone screen
Kaizen iphone screen

Subscribe

Want to improve your race times?

Sign up for race tips and be the first to hear about upcoming PB race options and updates

If you are an official race organiser with any questions about this page, please get in touch: hello@runkaizen.com