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Marathons with chip timing in Norfolk in Summer

Find marathons with chip timing in Norfolk in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.
  • Sun 12 Jul 2026
  • £27-£38
King's Lynn, Norfolk, UK

Norfolk Festival of Running | 4 Hour Event

Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running + 253 ft ascent

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