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Half marathons in London

Find half marathons near me in London for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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

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The Big Half promises a party atmosphere on a landmark-packed, half marathon route which follows some of the famous marathon course in reverse!
  • Sun 7 Sep
  • Entries closed
  • Sun 7 Sep
  • Entries closed
London, UK

The Big Half

Secure your charity place in The Big Half today. Run for charity in a landmark-packed route around London while supporting top UK charities. Find a cause and join their team today!

  • Families
  • Trees not tees
  • Wheelchair users
  • Recycling
  • Newcomers
  • Entertainment
  • Music
  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Fancy dress
  • Event village
  • Event expo
  • Urban
  • Sustainability policy
  • Age 17 & over
  • 13.1 miles road running
Be part of London's most exclusive event!  Run through its greenest borough, exploring the beauties and history of Richmond. Start inside the Kew Gardens with a family music festival to finish!
  • Sun 14 Sep
  • £50.50-£52.50
  • 1 charity
  • Sun 14 Sep
  • £50.50-£52.50
  • 1 charity
Richmond, UK

Richmond Half Marathon

Be part of London's most exclusive event! Run through its greenest borough, exploring the beauties and history of Richmond. Start inside the Kew Gardens with a family music festival to finish!

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 91 ft ascent
Get the #EalingFeeling at the triple Gold award winning UK No1 Half Marathon.
  • Sun 28 Sep
  • 1 charity
  • Sun 28 Sep
  • 1 charity
London, UK

Ealing Half Marathon

Get the #EalingFeeling at the triple Gold award winning UK No1 Half Marathon.

  • Recycling
  • Newcomers
  • Chip timing
  • Enter online
  • Traffic free
  • Event village
  • Park
  • Sustainability policy
  • Age 17 & over
  • 13.1 miles road running + 250 ft ascent
Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.
  • Sun 5 Oct
  • £43-£45
  • Sun 5 Oct
  • £43-£45
Richmond, UK

Thames Meander Autumn | Half Marathon

Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 13.1 miles trail running + 300 ft ascent
Secure your charity place in the Royal Parks Half today. Run for charity through London's parks and on closed roads while supporting top UK charities. Find a cause and join their team today!
  • Sun 12 Oct
  • 6 charities
  • Sun 12 Oct
  • 6 charities
London, UK

Royal Parks Half Marathon

Secure your charity place in the Royal Parks Half today. Run for charity through London's parks and on closed roads while supporting top UK charities. Find a cause and join their team today!

  • Families
  • Trees not tees
  • Wheelchair users
  • Recycling
  • Newcomers
  • Plastic bottle free
  • Entertainment
  • Music
  • Ballot
  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • PB
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Park
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • 13.1 miles road running
Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!
  • Sun 2 Nov
  • £37-£39
  • Sun 2 Nov
  • £37-£39
Richmond, UK

Richmond Half Marathon Autumn

Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Park
  • Age 18 & over
  • 13.1 miles road running
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready half marathon, London!
  • Sun 2 Nov
  • £30-£35
  • Sun 2 Nov
  • £30-£35
London, UK

London MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready half marathon, London!

  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
  • 13.1 miles road running
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 16 Nov
  • £29-£31
  • Sun 16 Nov
  • £29-£31
London, UK

RUN Battersea Park Half Marathon

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
Run through the streets of Kingston and along the scenic river towpath with a great vibe all around and a medal and goodies at the finish line!
  • Sun 23 Nov
  • £35-£37
  • Sun 23 Nov
  • £35-£37
Kingston upon Thames, UK

Kingston Half Marathon

Run through the streets of Kingston and along the scenic river towpath with a great vibe all around and a medal and goodies at the finish line!

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Age 18 & over
  • 13.1 miles road running
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, London!
  • Sat 29 Nov
  • £30-£35
  • Sat 29 Nov
  • £30-£35
Richmond, UK

London Richmond Riverside MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, London!

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 13.1 miles trail running + 40 m ascent
Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!
  • Sun 15 Feb 2026
  • £39
  • Sun 15 Feb 2026
  • £39
Richmond, UK

Richmond Half Marathon Winter

Run in one of the most scenic half marathons in London from the Old Deer Park with a scenic backdrop of the River Thames, great vibe, top runner reviews, medal and goodies!

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Park
  • Age 18 & over
  • 13.1 miles road running
Secure your charity place in the Hampton Court Palace Half Marathon today. Run for charity through the regal palace grounds while supporting top UK charities. Find a cause and join their team today!
  • Sun 15 Mar 2026
  • 7 charities
  • Sun 15 Mar 2026
  • 7 charities
East Molesey, UK

Hampton Court Palace Half Marathon

Secure your charity place in the Hampton Court Palace Half Marathon today. Run for charity through the regal palace grounds while supporting top UK charities. Find a cause and join their team today!

  • Recycling
  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • Event village
  • Urban
  • Park
  • Rural
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • 13.1 miles multi terrain running
The Kew Half Marathon starts inside Kew Gardens and every runner will receive a fantastic medal, a technical running t-shirt (male and female cut) and free entry into the gardens!
  • Sun 29 Mar 2026
  • £45.50-£52.50
  • 1 charity
  • Sun 29 Mar 2026
  • £45.50-£52.50
  • 1 charity
Richmond, UK

Kew Gardens Half Marathon

The Kew Half Marathon starts inside Kew Gardens and every runner will receive a fantastic medal, a technical running t-shirt (male and female cut) and free entry into the gardens!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 85 m ascent
Make sure you don’t miss this opportunity of running through the streets of Putney and Fulham! All runners will receive a medal for finishing as well as loads of goodies at the finish.
  • Sun 5 Apr 2026
  • £37-£39
  • Sun 5 Apr 2026
  • £37-£39
London, UK

Putney & Fulham Half Marathon

Make sure you don’t miss this opportunity of running through the streets of Putney and Fulham! All runners will receive a medal for finishing as well as loads of goodies at the finish.

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Urban
  • Age 18 & over
  • 13.1 miles road running + 100 ft ascent
Secure your charity place in London Landmarks Half Marathon today. Run for charity in this lively landmark-packed event while supporting top UK charities. Find a cause and join their team today!
  • Sun 12 Apr 2026
  • 27 charities
  • Sun 12 Apr 2026
  • 27 charities
London, UK

London Landmarks Half Marathon

Secure your charity place in London Landmarks Half Marathon today. Run for charity in this lively landmark-packed event while supporting top UK charities. Find a cause and join their team today!

  • Families
  • Wheelchair users
  • Recycling
  • Newcomers
  • Plastic bottle free
  • Entertainment
  • Music
  • Ballot
  • Chip timing
  • Enter online
  • GPS tracking
  • Flat
  • PB
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • 13.1 miles road running
A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.
  • Thu 30 Apr - Sun 3 May 2026
  • £200-£1,200
  • Thu 30 Apr - Sun 3 May 2026
  • £200-£1,200
London, UK

Run2Paris

A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.

  • Newcomers
  • Enter online
  • GPS tracking
  • Fundraising required
  • Hilly
  • Urban
  • Rural
  • Public transport links
  • Age 18 & over
  • 4 days multi terrain running
From the glorious and famous Wimbledon Common near Rushmere Pond, through the streets of Wimbledon, with a great vibe, medal, goodies and team warm-up to start!
  • Sun 17 May 2026
  • £37-£39
  • Sun 17 May 2026
  • £37-£39
London, UK

Wimbledon Half Marathon

From the glorious and famous Wimbledon Common near Rushmere Pond, through the streets of Wimbledon, with a great vibe, medal, goodies and team warm-up to start!

  • Newcomers
  • Chip timing
  • Enter online
  • Event village
  • Public transport links
  • Age 18 & over
  • 13.1 miles road running + 199 ft ascent
Secure your charity place in the Hackney Half - one of the capital's favourite events - while supporting top UK charities. Find a cause and join their team today!
  • Sun 17 May 2026
  • 29 charities
  • Sun 17 May 2026
  • 29 charities
London, UK

Hackney Half

Secure your charity place in the Hackney Half - one of the capital's favourite events - while supporting top UK charities. Find a cause and join their team today!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running
A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.
  • Thu 10 - Sun 13 Sep 2026
  • £200-£1,200
  • Thu 10 - Sun 13 Sep 2026
  • £200-£1,200
London, UK

Run2Paris

A team of 5. A half marathon every day for 4 days. You have just Run2Paris! This is your next great running adventure where you'll camp under the stars on a road trip like no other.

  • Newcomers
  • Enter online
  • GPS tracking
  • Fundraising required
  • Hilly
  • Urban
  • Public transport links
  • Age 18 & over
  • 4 days multi terrain running
  • Sun 17 Aug
Richmond, UK

Richmond Park August 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 7 Sep
Richmond, UK

Richmond Park September 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 28 Sep
Richmond, UK

Richmond Park Half Marathon

  • 13.1 miles trail running + 593 ft ascent
  • Sun 5 Oct
Kingston upon Thames, UK

Kingston Half Marathon

  • 13.1 miles multi terrain running
  • Sun 12 Oct
Richmond, UK

The Richmond Autumn Riverside 10K and Half Marathon Run | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 19 Oct
Richmond, UK

Richmond Park October 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running

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