Getting the nation running

Marathons, half-marathons, 10k, 5k races for runners of all abilities and experience

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Upcoming events

Run Northumberland Alnwick Castle Trail 10k 2026

24th May 2026
  • Distance 10K
  • Location Alnwick
  • Start time 10:00am
  • Entry fee from £24.00
  • Minimum age 15
  • Entries closing date 18th May 2026
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Run Northumberland Alnwick Castle Trail 5k 2026

24th May 2026
  • Distance 5K
  • Location Alnwick
  • Start time 10:15am
  • Entry fee from £14.00
  • Minimum age 11
  • Entries closing date 18th May 2026
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Run Northumberland Alnwick Castle Junior Trail 2k 2026

24th May 2026
  • Distance 2K
  • Location Alnwick
  • Start time 11:30am
  • Entry fee from £10.00
  • Minimum age 5
  • Entries closing date 18th May 2026
Race Information Enter race
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News & Blog

01/10/2025

Castles Half Marathon Road Closures - 19th October 2025

Read more
 

17/02/2025

Valentines Run - Race Results and Photos

21/10/2024

A Wet and Windy Castles Half Marathon!

23/09/2024

Matfen 10K 2024

Older entries

Recent results

Date Past races No. of Runners Winner's time
3rd May 2026 Run Scotland Strathclyde Spring Half Marathon 2026 see full results 169 01:16:07
3rd May 2026 Run Scotland Strathclyde Spring 5k 2026 see full results 43 00:20:47
3rd May 2026 Run Scotland Strathclyde Spring 10k 2026 see full results 155 00:36:59
26th April 2026 Run Durham Hamsterley Half Marathon 2026 see full results 51 01:32:35
26th April 2026 Run Durham Hamsterley 10k 2026 see full results 80 00:40:41
Show all results