Altra Kielder Marathon Weekend 2026
Saturday, 3 October 2026 — Sunday, 4 October 2026 · Kielder, Hexham NE48 1ER, UK
Event summary
Get ready for an unforgettable weekend at the Altra Kielder Marathon Weekend 2026! Organized by Events of the North, this exciting event takes place from Saturday, October 3rd to Sunday, October 4th, 2026, in the picturesque setting of Hexham, Northumberland. Celebrating its 16th edition, the highlight of the weekend is the Altra Kielder Marathon, renowned as Britain’s Most Beautiful Marathon, which features a stunning off-road route around Kielder Water, northern Europe’s largest man-made lake. The marathon weekend is packed with action, starting with the exhilarating Altra Kielder 10k and Gravel Duathlon, followed by the Altra Kielder Half Marathon and engaging Junior races. With such a variety of events, there's something for everyone, making it the perfect opportunity to create lasting memories with friends and family. Don’t miss out on this vibrant celebration of running amid the breathtaking Northumberland countryside, and consider extending your stay to explore the beauty of the Kielder Water area!
About this event
The 16th edition of the Altra 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 Altra Kielder 10k & Gravel Duathlon followed by the Altra Kielder Half Marathon and Junior races. It all adds up to an electric atmosphere and a fabulous weekend in this beautiful part of the country. Why not make a short break of it and bring your friends and family along? There is plenty to do in and around Kielder Water and the wider Northumberland countryside!
Distances & Prices
| Distance | Price | Status |
|---|---|---|
| Kielder 10K | £27.50 | open |
| Kielder Half Marathon | £39.00 | open |
| Kielder Marathon | £45.00 | open |
| Kielder Junior Run - Osprey U11 (1.5k) | £8.00 | open |
| Kielder Junior Run - Falcon U15 (2.5k) | £8.00 | open |
| Kielder Gravel Duathlon - Individual | £55.00 | open |
| Kielder Gravel Duathlon - Team | £70.00 | open |
Timings
| Type | Time |
|---|---|
| Event start time | 10:15 |
What's included
Medal and and goody bag for all finishers Secure baggage drop Local produce and refreshments Prizes for top 3 male and female and first V40, V50, V60 FREE Park & Ride system for all runners. Spectator passes at £3 for the day with shuttle buses to numerous vantage points on the route.
The route
Getting there
There is very limited public transport in the area. We run a dedicated return bus service from Newcastle Central station available at a charge of £12 per person. Both runners and spectators can use this service. You can book a ticket for the bus during registration. These tickets can either be booked for a Saturday return (for 10K and Duathlon participants) or Sunday return (for Marathon and HM participants).
Parking
There are dedicated car parks located near the Start at Kielder Waterside (10K, Duathlon, Marathon and Juniors), and the Dam for the Half Marathon. Please follow the signs and marshal instructions to the correct car park where you will then be able to get a shuttle bus to the start. To help keep Kielder as beautiful as it is we encourage to car share where possible. PLEASE ALLOW AT LEAST 90 MINUTES FROM ARRIVING AT THE CAR PARK TO GET TO THE START AREA. There is a FREE shuttle bus service for runners to and from the car parks, your race number acts as your ticket. If you are collecting your race number on the day please bring proof of your registration confirmation. Spectators are charged at £3 per person for the day if purchased in advance, or £5 on the day. Spectator shuttles run throughout the day to various vantage points on the route. Well-behaved dogs are allowed on the buses, provided they are on a lead
Gallery
Price rises soon
From £8.00
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