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Runs in UK in March 2026

Find runs in UK in March 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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A new and unique concept where you decide how many 10km loops you feel capable of on the day - whether it's 10km, Half Marathon, Full Marathon or an Ultra Marathon! Push yourself further or go easy.
  • Sun 29 Mar 2026
  • £26-£37.50
Gerrards Cross, Buckinghamshire, UK

Running Tribe Races | Mar

A new and unique concept where you decide how many 10km loops you feel capable of on the day - whether it's 10km, Half Marathon, Full Marathon or an Ultra Marathon! Push yourself further or go easy.

  • Beginner-friendly
  • Dogs allowed at venue
  • Event village
  • Park
  • Rural
  • Public transport links
  • Age 16 & over
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
Lace up your trainers and RUN Battersea Park Half which will be a scenic and energising experience on a pancake-flat course for all abilities with beautiful views of green spaces and the River Thames.
  • Sun 29 Mar 2026
  • £29-£31
London, UK

RUN Battersea Park Half Marathon Spring

Lace up your trainers and RUN Battersea Park Half which will be a scenic and energising experience on a pancake-flat course for all abilities with beautiful views of green spaces and the River Thames.

  • Beginner-friendly
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Event village
  • Park
  • Age 18 & over
  • 13.1 miles road running
Lace up your trainers and RUN Battersea Park 10K which will be a scenic and energising experience on a pancake-flat course for all abilities with beautiful views of green spaces and the River Thames.
  • Sun 29 Mar 2026
  • £24-£26
London, UK

RUN Battersea Park 10K Spring

Lace up your trainers and RUN Battersea Park 10K which will be a scenic and energising experience on a pancake-flat course for all abilities with beautiful views of green spaces and the River Thames.

  • Beginner-friendly
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Event village
  • Park
  • Age 18 & over
  • 10 km road running
  • Sun 1 Mar 2026
Northampton, Northamptonshire, UK

Pitsford Water Trail Races

  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Anglesey, Isle of Anglesey, UK

Jones o Gymru Anglesey Half Marathon and 10K

  • 10K run
  • Half marathon
  • Fun run
  • Sun 1 Mar 2026
Liversedge, West Yorkshire, UK

Liversedge Half Marathon & Roberttown 10K

  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Chelmsford, Essex, UK

Chelmsford Half Marathon, 10K and 5K

  • 5K run
  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Berkhamsted, Hertfordshire, UK

Berkhamsted Half Marathon and 5 Mile Fun Run

  • Fun run
  • Half marathon
  • Sun 1 Mar 2026
London, UK

London Half and 10K Presented by TREK

  • Fun run
  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Cardiff, UK

St Davids Day Run

  • Fun run
  • 5K run
  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Jersey, Jersey

El Diablo Trail Half Marathon & 10K

  • 10K run
  • Half marathon
  • Sun 1 Mar 2026
Portsmouth, Hampshire, UK

Run The Saints Series - St Davids Day

  • 5K run
  • 10K run
  • Sun 1 Mar 2026
Brandon, Suffolk, UK

High Lodge Half Marathon - Spring

  • 13.1 miles multi terrain running
  • Sun 1 Mar 2026
Leicester, Leicestershire, UK

Leicester 10K

  • 10 km road running
  • Sun 1 Mar 2026
London, UK

Mornington Chasers Regents Park 10K | Race 6

  • 10 km road running
  • Sun 1 Mar 2026
Saint Helens, Merseyside, UK

GPW Recruitment St Helens 10K

  • 10 km road running
  • Sun 1 Mar 2026
Stamford, Cambridgeshire, UK

Burghley 7 Road Race

  • 7 miles road running
  • Sun 1 Mar 2026
Weymouth, Dorset, UK

Weymouth Bay 10K

  • 10 km road running
  • Sun 1 Mar 2026
Penrith, Cumbria, UK

Haweswater Half Marathon

  • 13.1 miles road running
  • Tue 3 Mar 2026
Guildford, Surrey, UK

Silent Pool 10K

  • 10 km trail running
  • Sat 7 Mar 2026
Eastbourne, East Sussex, UK

EnduranceLife - Sussex

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 7 Mar 2026
Berkhamsted, Hertfordshire, UK

Berko 10K

  • 10 km trail running
  • Sat 7 Mar 2026
Rugeley, Staffordshire, UK

Scott Sports Dirty Dozen Adventure Trail Run

  • Fun run
  • Trail run
  • Sat 7 Mar 2026
Rhayader, Powys, UK

Rhayader Round the Lakes

  • 10K run
  • Road run
  • Sat 7 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 1

  • 7 hrs trail running

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