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Half marathons in Suffolk in Winter

Find half marathons in Suffolk in Winter - 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 as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!
  • Sun 14 Dec
  • £31-£36
Brandon, Suffolk, UK

Twas The Run Before Christmas

Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!

  • Newcomers
  • Dogs allowed
  • Fancy dress
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over half marathon distance.
  • Sat 20 Dec
  • £27-£32
Bury Saint Edmunds, Suffolk, UK

Christmas Canter | Half Marathon

It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over half marathon distance.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 13.1 miles road running + 764 ft ascent
Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 11 Jan 2026
  • £32-£38
Brandon, Suffolk, UK

WTF Where's The Finish?

Run as far as you can during the 4 or 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Newcomers
  • Dogs allowed
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over half marathon distance.
  • Sat 17 Jan 2026
  • £29-£36
Bury Saint Edmunds, Suffolk, UK

Windmill Way Wander | Half Marathon

It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over half marathon distance.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 18 & over
  • 13.1 miles road running + 764 ft ascent
New venue! Come and enjoy the paths, trails and woodland of Thetford Forest over the distance of your choice with fantastic support each lap and a medal at the finish!
  • Sun 22 Feb 2026
  • £27-£38
Brandon, Suffolk, UK

Thetford Festival of Running

New venue! Come and enjoy the paths, trails and woodland of Thetford Forest over the distance of your choice with fantastic support each lap and a medal at the finish!

  • Newcomers
  • Event village
  • Age 18 & over
  • 5K run
  • 10K run
  • Trail run
  • Half marathon 2
  • Marathon
  • + 1 more race
  • Sun 14 Dec
Stowmarket, Suffolk, UK

Let it Stow - Half Trail Marathon

  • 13.1 miles trail running

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