Date
TBC
The Maverick Kielder Forest Gravel 2026
Kielder, NorthumberlandENG
Kielder Castle and Kielder Forest
12K / 23K / 43K / 50K / 6K· Trail
The Maverick Kielder Forest Gravel 2026 — 6K, 12K, 23K, 43K, 50K at Kielder Castle and Kielder Forest.
EventsFind this location on a map
ENGRunningTrailHalf · 21.1 km / 13.1 mi
Altra Kielder Half Marathon
Kielder, Northumberland, Kielder Water and Forest Park · ENG
No future date listed
About Altra Kielder Half Marathon
Altra Kielder Half Marathon is a running event in Kielder, Northumberland, Kielder Water and Forest Park, England. Recorded disciplines include half marathon. The listed surface is trail. The listed organiser is Events of the North. No future date is currently listed on ATHRECS. The ATHRECS archive includes editions from 2026. This describes the editions recorded here, not the event's founding date or complete history.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
The next date has not been announced here. Check the race website for updates.
Location & race day
Listed venue / area
Kielder Dam, Kielder, NorthumberlandENG
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
A scenic trail half marathon beside Kielder Water in Northumberland, forming part of the Altra Kielder Marathon Weekend.
- Surface:
- Trail
- Organiser:
- Events of the North
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
Half · 21.1 km / 13.1 miFinished
Sun, 4 Oct 202610:15 BST
More running nearby
Date
TBC
Kielder Ultra — KIELDER ULTRA 50K
Kielder, NorthumberlandENG
50.4K / 50K· Trail (provisional)
Historical results collected from the UTMB Index.
2 past editions
Race detailsDate
TBC
Altra Kielder 10K
Kielder, NorthumberlandENG
Kielder Waterside and Bull Crag peninsula
10K· Trail
Altra Kielder 10K — a scenic off-road lap of the Bull Crag peninsula at Kielder Water.
Date
TBC
Kielder Marathon
Kielder, NorthumberlandENG
Kielder Water & Forest Park
Marathon· Mixed
Kielder Marathon — Kielder Water & Forest Park, Northumberland.
Fri
16
Oct
2026
Gatliff Marathon
Kent, South of EnglandENG
Edenbridge Cricket Club, Edenbridge
Marathon / Ultra· Trail
Gatliff Marathon — Edenbridge Cricket Club, Edenbridge, Kent. Listed on runABC (South of England).
Fri
16
Oct
2026
Ranger High Peak Ultra
Derbyshire, North of EnglandENG
Whaley, Goyt Valley
Ultra· Trail
Ranger High Peak Ultra — Whaley, Goyt Valley, Derbyshire. Listed on runABC (North of England).
Fri
16
Oct
2026
Women’s Run Series Battersea
Battersea, South of EnglandENG
Battersea Park
10K / 5K / Half· Road
Women’s Run Series Battersea — Battersea Park, Battersea. Listed on runABC (South of England).
Fri
16
Oct
2026
Junior & Mini Great South Run
Portsmouth, South of EnglandENG
Southsea Common
Other· Road
Junior & Mini Great South Run — Southsea Common, Portsmouth. Listed on runABC (South of England).