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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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Run a half marathon on the island of Jersey from St Ouen in the west to the capital, St Helier, in the south along a fantastically flat and scenic course with a 5K downhill into the finish!
  • Sun 22 Mar 2026
  • £40
Jersey, Jersey

The Hospice Half Marathon

Run a half marathon on the island of Jersey from St Ouen in the west to the capital, St Helier, in the south along a fantastically flat and scenic course with a 5K downhill into the finish!

  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Event village
  • Age 17 & over
  • 13.1 miles road running
Salcey Forest in the dark with just your head torch to lead the way? The best Friday night there is!
  • Tue 24 Mar 2026
  • £14.40-£18
Northampton, Northamptonshire, UK

Petzl Night Trails 10K | Salcey Forest

Salcey Forest in the dark with just your head torch to lead the way? The best Friday night there is!

  • Trees not tees
  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Sustainability policy
  • Age 16 & over
  • 10K run
  • CaniCross
Run as many 3.5-mile loops through the forest as you want within the 6-hour time limit, at the award-winning Salcey Forest.
  • Tue 24 Mar 2026
  • £33.30-£39
Northampton, Northamptonshire, UK

Elephant Challenge & Canicross

Run as many 3.5-mile loops through the forest as you want within the 6-hour time limit, at the award-winning Salcey Forest.

  • Trees not tees
  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Rural
  • Sustainability policy
  • Age 18 & over
  • Fixed time runs
  • CaniCross
"My milkshake brings all the boys to the yard"...not quite sure where we're going with this but come and join Saturn Running for our Milkshake Meander event!
  • Sat 28 Mar 2026
  • £16-£35
Staines, Surrey, UK

Milkshake Meander

"My milkshake brings all the boys to the yard"...not quite sure where we're going with this but come and join Saturn Running for our Milkshake Meander event!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Kew The Run starts and finishes in the beautiful Royal Botanical Gardens, Kew, where runners (and four supporters) get free entry into the gardens, a fantastic medal and tech t-shirt!
  • Sat 28 - Sun 29 Mar 2026
  • £42.50-£52.50
Richmond, UK

Uber Boat by Thames Clippers Kew The Run

Kew The Run starts and finishes in the beautiful Royal Botanical Gardens, Kew, where runners (and four supporters) get free entry into the gardens, a fantastic medal and tech t-shirt!

  • Families
  • Venue accessible
  • Recycling
  • Newcomers
  • Entertainment
  • Music
  • Fancy dress
  • Event village
  • Park
  • Free venue entry
  • Public transport links
  • Age 15 & over
  • 10K run
  • Half marathon
Off-road trail races around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!
  • Sat 28 Mar 2026
  • £24-£30
Exeter, Devon, UK

Exeter Trail Races

Off-road trail races around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!

  • Trees not tees
  • Recycling
  • Newcomers
  • Dogs allowed at venue
  • Park
  • Free venue entry
  • Sustainability policy
  • Plastic-free event
  • Age 15 & over
  • 10K run
  • CaniCross 2
  • Half marathon
A great chance to stretch your legs with this event at the start of the Easter holidays, with a canicross race going off before the main pack. You'll find out distance and route as you run!
  • Sat 28 Mar 2026
  • £19
Mold, Clwyd, UK

Moel Famau Easter 'Piece of String' Race

A great chance to stretch your legs with this event at the start of the Easter holidays, with a canicross race going off before the main pack. You'll find out distance and route as you run!

  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Age 18 & over
  • Trail run
  • CaniCross
Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!
  • Sat 28 Mar 2026
  • £26-£31
Bakewell, Derbyshire, UK

Monsal Trail March Half Marathon & 10K | Saturday

Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!

  • Recycling
  • Newcomers
  • Plastic bottle free
  • Event village
  • Rural
  • Sustainability policy
  • Age 15 & over
  • 10K run
  • Half marathon
The Way of the Dead (formerly the 'Dartmoor Traverse East to West') returns for the second year, with a 50K Dartmoor Traverse route from east to west.
  • Sat 28 Mar 2026
  • £49
Newton Abbot, Devon, UK

Way of the Dead 50K

The Way of the Dead (formerly the 'Dartmoor Traverse East to West') returns for the second year, with a 50K Dartmoor Traverse route from east to west.

  • Age 18 & over
  • 50K ultra run
Dare to be different and run Kilomathon Scotland! With a choice of distances, fun for the kids and a roaring grandstand finish in the Murrayfield Stadium you can look forward to a great day out!
  • Sun 29 Mar 2026
  • £12.50-£36
Edinburgh, UK

Kilomathon Scotland

Dare to be different and run Kilomathon Scotland! With a choice of distances, fun for the kids and a roaring grandstand finish in the Murrayfield Stadium you can look forward to a great day out!

  • Families
  • Venue accessible
  • Recycling
  • Newcomers
  • Fancy dress
  • Urban
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Age 6 & over
  • Road run 2
  • Fun run
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 2026
  • £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.

  • Newcomers
  • Plastic bottle free
  • Event village
  • Rural
  • Sustainability policy
  • Age 17 & over
  • Half marathon
  • Marathon
Who doesn't know and love The Fraggles! Come and join in the Fraggle Run and earn a medal based on the adorable little creatures!!
  • Sun 29 Mar 2026
  • £16-£29
Durham, County Durham, UK

Fraggle Run - North

Who doesn't know and love The Fraggles! Come and join in the Fraggle Run and earn a medal based on the adorable little creatures!!

  • Families
  • Newcomers
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 2 more races
Spring along the Leeds and Liverpool Canal with the Spring Tide Sir Titus Trot along the flat, even towpath. Perfect for all abilities, it tends to sell out very quickly.
  • Sun 29 Mar 2026
  • £14-£56
Shipley, West Yorkshire, UK

Sir Titus March Mayhem

Spring along the Leeds and Liverpool Canal with the Spring Tide Sir Titus Trot along the flat, even towpath. Perfect for all abilities, it tends to sell out very quickly.

  • Families
  • Newcomers
  • Event village
  • Age 16 & over
  • 5K run
  • 10K run
  • 10 miler
  • Half marathon
  • Trail run
  • + 2 more races
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 29 Mar 2026
  • £32-£38
Brandon, Suffolk, UK

Zig Zag Challenge

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 at venue
  • Event village
  • Park
  • Age 18 & over
  • Multi-terrain run 2
Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!
  • Sun 29 Mar 2026
  • £26-£31
Bakewell, Derbyshire, UK

Monsal Trail March Half Marathon & 10K | Sunday

Take to one of the most iconic trails in the Peak District for stunning and traffic-free racing joy on a former Midland railway line taking you through four tunnels and across the spectacular viaduct!

  • Recycling
  • Newcomers
  • Plastic bottle free
  • Event village
  • Rural
  • Sustainability policy
  • Age 15 & over
  • 10K run
  • Half marathon
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.

  • Newcomers
  • 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.

  • Newcomers
  • 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.

  • Newcomers
  • 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
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
London, UK

London Half and 10K Presented by TREK

  • Fun run
  • 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
London, UK

Mornington Chasers Regents Park 10K | Race 6

  • 10 km road running + 13 m ascent

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