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Half marathons in East of England

Find half marathons in East of England in 2026/2027 - 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 hundreds of runners for an award-winning, off-road adventure through autumnal countryside. With woodland paths and canal-side tracks, it delivers challenge, beauty, and unbeatable vibes.
  • Sat 7 Nov
  • £31-£33
Leighton Buzzard, Bedfordshire

Dirt Half Challenge

Join hundreds of runners for an award-winning, off-road adventure through autumnal countryside. With woodland paths and canal-side tracks, it delivers challenge, beauty, and unbeatable vibes.

  • 13.1 miles trail running + 581 ft ascent
  • Beginner-friendly
  • Chip timing
  • Enter online
  • Undulating
  • Event village
  • Age 17 & over
Join ATW for the Half Marathon Remembrance Run at The Carver Barracks, (Formerly Debden Airfield), in Essex to help honour our fallen heroes and raise money for this fantastic military charity.
  • Sat 7 Nov
  • From £34
Saffron Walden, Essex

ATW Remembrance Runs | Half Marathon

Join ATW for the Half Marathon Remembrance Run at The Carver Barracks, (Formerly Debden Airfield), in Essex to help honour our fallen heroes and raise money for this fantastic military charity.

  • 13.1 miles road running + 89 ft ascent
  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
Back to Ferry Meadows Country Park for a 4 or 6-hour remembrance running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
  • Sun 8 Nov
  • £33-£38
Peterborough, Cambridgeshire

Remembrance Run

Back to Ferry Meadows Country Park for a 4 or 6-hour remembrance running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

  • Multi-terrain run 2
  • Beginner-friendly
  • Event village
  • Park
  • Age 18 & over
Run as far as you can during the 4 or 6-hour event through the lovely Suffolk countryside on a multi-terrain loop. Run, rest, then head out for more.
  • Sat 28 Nov
  • £33-£38
Bury Saint Edmunds, Suffolk

Turkey Trot

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

  • Multi-terrain run 2
  • Beginner-friendly
  • Event village
  • Park
  • Rural
  • Age 18 & over
Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
  • Sun 6 Dec
  • £33-£38
Peterborough, Cambridgeshire

Bauble Bimble

Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

  • Multi-terrain run 2
  • Beginner-friendly
  • Fancy dress
  • Event village
  • Park
  • Age 18 & over
This popular event has a strong history within the running community and has been taking place for over 40 years! Join a day of running, community spirit and exciting experiences. Spot £2000 prize!
  • Sun 7 Feb 2027
  • From £30
Watford, Hertfordshire

ATW Watford Half Marathon

This popular event has a strong history within the running community and has been taking place for over 40 years! Join a day of running, community spirit and exciting experiences. Spot £2000 prize!

  • 13.1 miles road running + 751 ft ascent
  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half Marathon on a flat, scenic road course.
  • Sun 21 Feb 2027
  • From £33
Bedford, Bedfordshire

ATW Bedford Half Marathon

This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half Marathon on a flat, scenic road course.

  • 21.1 km road running + 100 m ascent
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
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 7 Mar 2027
  • From £28
Great Yarmouth, Norfolk

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.

  • 13.1 miles road running
  • Chip timing
  • Enter online
  • Age 17 & over
An exciting stadium base and a route which takes you past iconic landmarks of the UK's oldest town with thousands of people cheering you on as you run through the centre!
  • Sun 14 Mar 2027
  • £35-£37
Colchester, Essex

Colchester Half Marathon

An exciting stadium base and a route which takes you past iconic landmarks of the UK's oldest town with thousands of people cheering you on as you run through the centre!

  • 13.1 miles road running
  • Beginner-friendly
  • Chip timing
  • Enter online
  • Undulating
  • Event village
  • Urban
  • Rural
  • Age 17 & over
  • Sun 19 Apr
  • £26
Cambridge, Cambridgeshire

Northstowe Half & Toms Trust 5K | Northstowe Half Marathon

  • 13.1 miles multi terrain running
  • Sun 19 Apr
  • £34-£36
Cromer, Norfolk

The Norfolk Marathon and Half Marathon | Half Marathon

  • 13.1 miles road running + 143 m ascent
  • Sun 10 May
  • £20-£22
Letchworth Garden City, Hertfordshire

The Greenway Challenge

  • 13 miles trail running
  • Sun 7 Jun
  • £32
Hitchin, Hertfordshire

Hitchin Hard Half Marathon, Tough Ten Miler and Fierce 5 Miler and Kids Fun Run | Hitchin Hard Half Marathon

  • 13.1 miles road running
  • Sun 7 Jun
  • £22
Cambridge, Cambridgeshire

The Flaming June Half Marathon & 10K Run | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 21 Jun
  • £33-£35
Dunstable, Bedfordshire

Dunstable Downs Half Marathon

  • 21.2 km trail running + 450 m ascent
  • Sun 19 Jul
  • £23-£25
Stevenage, Hertfordshire

Fairlands Valley Challenge | Half Marathon

  • 13.1 miles trail running
  • Thu 23 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 1 | Half Marathon

  • 13.1 miles trail running + 203 ft ascent
  • Fri 24 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 2 | Half Marathon

  • 13.1 miles trail running + 764 ft ascent
  • Sat 25 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 3 | Half Marathon

  • 13.1 miles trail running + 764 ft ascent
  • Sun 26 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 4 | Half Marathon

  • 13.1 miles trail running + 577 ft ascent
  • Mon 27 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 5 | Half Marathon

  • 13.1 miles trail running + 725 ft ascent
  • Tue 28 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 6 | Half Marathon

  • 13.1 miles trail running
  • Wed 29 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 7 | Half Marathon

  • 13.1 miles trail running + 486 ft ascent
  • Thu 30 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 8 | Half Marathon

  • 13.1 miles trail running + 764 ft ascent
  • Fri 31 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk

Great Barrow Challenge | Day 9 | Half Marathon

  • 13.1 miles trail running + 633 ft ascent

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