Northumberland Alnwick Castle Trail
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Event overview
The Run Northumberland Alnwick Castle Trail events take place on 24th May 2026 at Hulne Park near Alnwick Castle, hosted by the Northumberland Estate. The event is part of the 2026 Run Northumberland Castles Challenge Series. Distances offered on the day include:
- Half-Marathon
- 10K
- 5K
- Junior 2K
The courses use park paths and farm tracks and are traffic free. Dogs are not allowed on the estate grounds or in any race.
Race details
Surfaces are multi terrain. Course profiles are described as undulating for the Half-Marathon and 10K, and flat for the 5K and Junior 2K. Chip timing is provided by Timing4Sport. Race HQ and registration are at Hulne Park, turn into the field at Abbey Lodge, Alnwick (B6346, NE66). GPS coordinates are 55.420381350009, -1.7183229344849.
Entry closing date is 18th May 2026. Entry fees listed per race include: Junior £10, 5K £14/£16, 10K £24/£26, Half-Marathon £30/£32. Entry limits vary by race (for example 5K and Junior limit 100, 10K limit 499, Half-Marathon limit 500). Minimum ages are 5 for the Junior 2K, 11 for the 5K, 15 for the 10K, and 17 for the Half-Marathon. Water stations, distance markers and finisher medals are provided; individual prizes are awarded for top finishers. Visit the organization's website for the most recent information.