Kielder Marathon
- When
- Sat, Oct 4, 2025, 4:00 AM
- Where
- Kielder, United Kingdom
- Distances
- 10K · Half Marathon · Marathon
- Terrain
- Rolling
- Price
- 25.5–44 GBP
- Typical weather
- Mild
- Organizer
- Events of the North
About
The Kielder 10km race, held on October 5, 2025, takes runners on a scenic loop around the Bull Crag Peninsula of Kielder Water. Organized by Events of the North, this race offers an enjoyable challenge in the heart of Kielder Forest Park.