Flat Road runs in East of England
Find flat road runs in East of England 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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- Wed 31 Dec
- £28-£30
ATW St Albans New Years Eve 10K
Finish the year with a brand new PB and celebrate the arrival of a brand new year with a glass of fizz and a healthy twist at this New Year's Eve running extravaganza.
- Families
- Recycling
- Beginner-friendly
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Sustainability policy
- Age 15 & over
- 10 km road running + 92 ft ascent
- Sun 11 Jan 2026
- £27-£29
ATW Hatfield 10K
Chase your next PB at the ATW Hatfield 10K — a fast, scenic route on the Alban Way with free photos, medals, and unbeatable race-day energy with exciting perks!
- Beginner-friendly
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Age 15 & over
- 10 km road running + 39 ft ascent
- Sun 25 Jan 2026
- £25-£31
ATW Bedford 5 & 10
This flat, fast, traffic-free and chip timed event is a sure-fire guaranteed way to give you the best chance of a PB over the 5 or 10 mile distance.
- Families
- Recycling
- Beginner-friendly
- Event village
- Park
- Sustainability policy
- Age 15 & over
- Fun run
- 10 miler
- Sun 22 Feb 2026
- £28-£38
ATW Bedford Half Marathon & 10K
This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half Marathon or 10K.
- Families
- Recycling
- Beginner-friendly
- Event village
- Park
- Sustainability policy
- Age 16 & over
- 10K run
- Half marathon
- Sun 8 Mar 2026
- £20-£35
- 1 charity
TTP Cambridge Half Marathon
Run 13.1 unforgettable miles through Cambridge’s historic streets and iconic University grounds on a flat, fast-paced course perfect for supporting a charity cause and chasing a personal best.
- Recycling
- Beginner-friendly
- Chip timing
- Enter online
- Flat
- Traffic free
- Fancy dress
- Event village
- Urban
- Park
- Rural
- Sustainability policy
- Public transport links
- Age 17 & over
- 13.1 miles road running
- Sun 15 Mar 2026
- £16-£27
ATW Debden 10K and 5K
This disused airfield has a fast, flat, tarmac course with no sharp corners, and the surrounding tree cover makes for relatively still conditions on most days - but your PB or run stress-free.
- Families
- Recycling
- Beginner-friendly
- Event village
- Sustainability policy
- Age 11 & over
- 5K run
- 10K run
- Sun 15 Mar 2026
- £22-£34
Essex 20
The Essex 20 is held annually and is an ideal 20-mile race for the build-up to Marathon season, set over a 5-lap, flat, fast, tarmac course. Also hosting the Essex County Road Running Championships.
- Recycling
- Beginner-friendly
- Event village
- Sustainability policy
- Age 18 & over
- Road run 2
- Sun 22 Mar 2026
- £26-£36
ATW Run Fest at Lee Valley
Smash your personal best on a traffic-free, flat and fast course from the White Water Centre and into surrounding beautiful regional parkland with a custom-designed medal for finishers.
- Recycling
- Beginner-friendly
- Event village
- Park
- Free venue entry
- Sustainability policy
- Public transport links
- Age 15 & over
- 10K run
- Half marathon
- Fri 3 Apr 2026
- £28-£30
ATW St Albans Easter 10K
A flat, fast and chip timed event - it's a sure-fire guarantee to give you the best chance of a PB in the 10K.
- Families
- Recycling
- Beginner-friendly
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Sustainability policy
- Age 15 & over
- 10 km road running + 108 ft ascent
- Mon 6 Apr 2026
- FREE
ATW Stevenage Spring 400M Childrens Fun Run
A free 400m Children’s Fun Run will take place on the running track 30 mins before the half-marathon start - no need to book, just turn up. Parents are welcome to run with their kids and warm up!
- Flat
- Traffic free
- All ages
- 400 m track and field
- Sun 14 Jun 2026
- £26-£28
The High Easter 10K
A cracking countryside 10K bursting with heart and community spirit in the picturesque little village of High Easter with a cash reward for beating the course record!
- Beginner-friendly
- Chip timing
- Enter online
- Flat
- PB
- Event village
- Age 15 & over
- 10 km road running + 98 ft ascent
- Sun 19 Jul 2026
- £26-£28
ATW St Albans Summer 10K
ATW brings you the St Albans Summer 10K with a twist! Flat, fast and chip-timed with pacers to help you achieve a PB, plus buzzing event village for all the family with music, play zone and ice cream.
- Families
- Beginner-friendly
- Entertainment
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Event village
- Park
- Age 15 & over
- 10 km road running + 108 ft ascent
- Sun 16 Aug 2026
- £7-£33
Clacton Half Marathon & 10K
It's the crash of waves and the sea-salt that lingers in the cool coastal air. It's your moment to fly along the promenade in this cracking 10K or half marathon. It's a seaside racing extravaganza!
- Families
- Recycling
- Beginner-friendly
- Plastic bottle free
- Event village
- Coast
- Sustainability policy
- All ages
- Fun run
- 10K run
- Half marathon
- Sat 5 - Sun 6 Sep 2026
- £12-£37
ATW Bedford Running Festival
More than just a running race! Join thousands at Bedfordshire’s most popular weekend of running with festival magic, live music, bar, yoga, kids zone, street food, outdoor cinema and fun fair!
- Families
- Recycling
- Beginner-friendly
- Event village
- Park
- Sustainability policy
- All ages
- Fun run
- 5K run
- 10K run
- Half marathon
- Road run
- Sun 11 Oct 2026
- £19.90-£40
AEPG Great Eastern Run
Race through historic streets and vibrant crowds, chasing your personal best on a fast, flat course and experience electrifying support and unforgettable moments in this celebrated running challenge.
- Families
- Venue accessible
- Recycling
- Beginner-friendly
- Entertainment
- Music
- Event village
- Urban
- Park
- Sustainability policy
- Public transport links
- Age 4 & over
- 5K run
- Half marathon
- Sun 11 Oct 2026
- £36-£54
Chelmsford Half Marathon
Don't miss out on one of the biggest half marathons in Essex; it's something special! Join runners as they go race, run, jog, and walk through Central Park and into the Essex countryside.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles road running + 331 ft ascent
- Sun 1 Nov 2026
- FREE-£33
ATW Bedford 10K & Half Marathon
Chase your personal best on one of the UK’s flattest, fastest and most scenic courses, looping the River Ouse and Priory Park in a spectacular Bedford run.
- Families
- Recycling
- Beginner-friendly
- Event village
- Park
- Sustainability policy
- All ages
- Fun run
- 10K run
- Half marathon
- Sat 7 Nov 2026
- £9-£34
ATW Remembrance Runs
Join ATW for the Remembrance Runs at The Carver Barracks, (Formerly Debden Airfield), in Essex to help honour our fallen heroes and raise money for this fantastic military charity.
- Families
- Recycling
- Beginner-friendly
- Event village
- Sustainability policy
- All ages
- Fun run
- 5K run
- 10K run
- Half marathon
- Sun 7 Jun 2026
Hitchin Hard Half Marathon, Tough Ten Miler and Fierce 5 Miler and Kids Fun Run | The Fierce Five Miler
- 5 miles road running