22

Flat Road runs in South East in March 2026

Find flat road runs in South East in March 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

Filter by place

Filter by date

Filter by category

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

A scenic event since 1998 that includes the Thames towpath and Hampton Court Palace. It's a staple in the spring racing calendar, particularly popular among those training for spring marathons.
  • Sun 8 Mar
  • £27.50-£41.50
Kingston upon Thames, Surrey, UK

Kingston Break-fest Run

A scenic event since 1998 that includes the Thames towpath and Hampton Court Palace. It's a staple in the spring racing calendar, particularly popular among those training for spring marathons.

  • Multi-terrain run 3
  • Beginner-friendly
  • Event village
  • Rural
  • Public transport links
  • Age 17 & over
Come and join in for Dashing Dog Charity run along the picturesque River Thames, not only is the scenery beautiful and you will earn one of the awesome medals!
  • Sun 22 Mar
  • £18-£40
Staines, Surrey, UK

The Dashing Dog Charity Run

Come and join in for Dashing Dog Charity run along the picturesque River Thames, not only is the scenery beautiful and you will earn one of the awesome medals!

  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Families
  • Beginner-friendly
  • Event village
  • All ages
A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.
  • Sun 29 Mar
  • £31-£33
Romney Marsh, Kent, UK

Brett Lydd Half Marathon & 20 Mile

A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.

  • Half marathon
  • Marathon
  • Beginner-friendly
  • Plastic bottle free
  • Event village
  • Rural
  • Sustainability policy
  • Age 17 & over
  • Sun 8 Mar
  • £16
Southampton, Hampshire, UK

Southampton Common 10K

  • 10 km road running
  • Sun 8 Mar
  • £28-£40
Tonbridge, Kent, UK

Lambert & Foster Paddock Wood Half Marathon

  • 13.1 miles road running
  • Sun 8 Mar
  • FREE-£12
Henley-on-Thames, Buckinghamshire, UK

TrailX Women Run | 3K Trail Run

  • 3 km trail running
  • Sun 15 Mar
  • £11-£42
Milton Keynes, Buckinghamshire, UK

Milton Keynes Festival of Running

  • 5K run
  • 10K run
  • Half marathon
  • Road run
  • Sun 15 Mar
  • £16-£30
Birchington, Kent, UK

Smugglers Run 10K & 5K

  • 5K run
  • 10K run
  • Sun 22 Mar
  • £25-£35
Herne Bay, Kent, UK

Run Whitstable & Herne Bay Spring 5K, 10K and Half Marathon

  • 5K run
  • 10K run
  • Half marathon
  • Sun 22 Mar
  • £20-£25
Canterbury, Kent, UK

Canterbury Riverside 10K

  • 10 km road running

Other UK events

Search options

Back to search options
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.