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Half marathons in Norfolk

Find half marathons in Norfolk in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Join the return of this much-loved half marathon in the heart of Norfolk, taking place this autumn on flat, fast, closed roads and complete with an awesome Event Village and medal!
  • Sun 23 Nov
  • £35-£37
Norwich, Norfolk, UK

Larking Gowen Norwich Half Marathon

Join the return of this much-loved half marathon in the heart of Norfolk, taking place this autumn on flat, fast, closed roads and complete with an awesome Event Village and medal!

  • Venue accessible
  • Chip timing
  • Enter online
  • Flat
  • Event village
  • Urban
  • Rural
  • Age 17 & over
  • 13.1 miles road running
Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 24 Jan 2026
  • £27-£38
King's Lynn, Norfolk, UK

OMG (One Mile 2 Go) Run

Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.

  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
Pack your trainers alongside your bucket and spade for an event that seamlessly combines the thrill of running with the picturesque charm of Great Yarmouth over a fast-paced course.
  • Sun 1 Mar 2026
  • £29-£31
Great Yarmouth, Norfolk, UK

ATW Great Yarmouth Seafront Half Marathon

Pack your trainers alongside your bucket and spade for an event that seamlessly combines the thrill of running with the picturesque charm of Great Yarmouth over a fast-paced course.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 13.1 miles road running + 0 ft ascent
  • Sun 19 Oct
Norwich, Norfolk, UK

Autumn Blickling Half Marathon

  • 13.1 miles road running + 122 m ascent
  • Sun 15 Feb 2026
Norwich, Norfolk, UK

Norfolk Trail Marathon/Half Marathon - Marriott's Way | Half Marathon

  • 13.1 miles trail running

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