Half marathons in UK
Find half marathons in UK in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 4 Oct
- 19 charities
Manchester Half Marathon charity places
Secure your charity place in the Manchester Half today. Run a flat and fast 13.1 miles on fully closed roads while supporting top UK charities. Find a cause and join their team today!
- 13.1 miles road running + 64 m ascent
- Sun 14 Mar 2027
- £47-£59
Run South London
Get ready London, something big is coming! Whether it’s your first race or you're chasing a new PB, you can expect an electric atmosphere and a truly inspiring course.
- 13.1 miles road running
- Sat 19 Sep
- £29-£36
The Lucky Horseshoe | Half Marathon
Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
- 13.1 miles trail running
- Sat 19 Sep
- £30-£32
Oktoberfest | Half Marathon
Get your Oompah vibe on and enjoy a trip up the Leeds and Liverpool Canal. A half marathon to warm the depths of your heart along the flat, even towpath - this event is perfect for all abilities.
- 13.1 miles trail running + 105 ft ascent
- Sun 20 Sep
- £28-£30
The Yorkshire Weekend Saunter Series in Knaresborough | Half Marathon
“Your Distance, Your Pace, Your Weekend”. Looking for friendly, scenic running events in Yorkshire?
- 13.1 miles road running + 358 ft ascent
- Sun 20 Sep
- £35-£36
Yabba Dabba Doo | Half Marathon
It's time to have some fun! This multi-lap event is great for increasing distance, and runners will complete a half marathon around the beautiful reservoir for their Yabba Dabba Doo medal!
- 13.1 miles multi terrain running
- Sun 20 Sep
- £25
Clipston Trail Half and Country 5 Miler | Half Marathon
Tackle a half marathon on rolling bridleways through stunning Northamptonshire countryside, earn a well-deserved medal, and celebrate with a homemade village cake.
- 13.1 miles trail running + 994 ft ascent
- Sun 20 Sep
- £37.50-£39.50
Something to Talk About
Set in the heart of the beautiful New Forest, with a Grade I listed 'calendar' manor house as the backdrop, this is a technical trail loop suitable for all abilities.
- 7 hrs trail running + 404 ft ascent
- Sat 26 Sep
- £35-£36
Guardians of the CODRC | Half Marathon
Come and run a half marathon to celebrate everything that is The Guardians! Run scenic routes crossing the Ironbridge, and enjoy a social, supportive atmosphere.
- 16 miles road running
- Sat 26 Sep
- £34
Run Dorney Lake | September | Half Marathon
Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.
- 13.1 miles road running
- Sun 27 Sep
- £27-£38
The Wensum Way Trail
Enjoy the stunning route, push your limits, and, of course, earn your race bling over the distance of your choice. Runners will love the fuel and encouragement with every lap!
- 5K run
- 10K run
- Trail run
- Half marathon 2
- Marathon
- + 1 more race
- Sun 27 Sep
- £37.50-£39.50
SoBo Series | Volume 4 | Stop me (if you think you've heard this one before)
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- 7 hrs road running
- Sun 27 Sep
- £32-£34
Battle Of Stamford Bridge Run | Half Marathon
Come and join the day of running and aim to complete a half marathon at your own pace on a looped route then receive a medal and goody bag at the finish!
- 13.1 miles trail running
- Sun 27 Sep
- £36.50-£48.50
Larking Gowen Ipswich Half Marathon
Starting and finishing at Portman Road Stadium, home to Ipswich Town FC, runners will cross the finish line to a roaring crowd of admirers to receive an exclusive event medal and goody bag!
- 13.1 miles road running + 540 ft ascent
- Sun 27 Sep
- £32
Race on the Chase | Half Marathon
8th Anniversary! The Race on the Chase Half Marathon has already gained a strong reputation with runners for its great trails, views and friendly atmosphere. It's trail running heaven.
- 13.1 miles trail running + 1010 ft ascent
- Sun 27 Sep
- £42-£48
Windsor Half Marathon
An inspiring half marathon in Windsor Great Park, starting and finishing on the Long Walk with Windsor Castle as the backdrop - probably the most iconic of all road race finishes in the UK!
- 13.1 miles road running + 167 m ascent
- Sun 27 Sep
- £30-£32
RUN Barnstaple | Half Marathon
Looking for a PB? This is your course. Pancake-flat and mostly traffic-free, come to explore the Tarka Trail then receive a fabulous medal.
- 13.1 miles road running
- Sun 27 Sep
- From £25
Folkestone Rotary Half Marathon
This ever popular race promises amazing coastal views and a relatively flat coastal promenade run with real PB potential.
- 13.1 miles road running + 469 ft ascent
- Sat 3 Oct
- £34
Run Dorney Lake | October | Half Marathon
Choose your distance and chase your personal best on the flat, chip-timed half marathon course at London 2012's iconic Olympic venue; all abilities welcome.
- 13.1 miles road running
- Sat 3 Oct
- £35
DirtFest | Half Marathon
Race a traffic-free half marathon on pristine trails at DirtFest, powering through Bramham Park’s stunning Grade I listed estate on exclusive off-road routes rarely open to runners.
- 21.2 km trail running
- Sun 4 Oct
- £43-£45
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.
- 13.1 miles trail running + 300 ft ascent
- Sun 4 Oct
- £10-£95
Manchester Half Marathon
Round off your season with a flat, fast half on closed roads, roaring crowd support, and a well-earned chunky medal near Old Trafford.
- 13.1 miles road running + 64 m ascent
- Sun 4 Oct
- £39-£41
- Early bird
ATW Welwyn Half Marathon
The popular Welwyn Half Marathon starts and finishes on the impressive 400m athletics track at Gosling Sports Park with an ideal, traffic-free, disused railway line in between.
- 13.1 miles road running + 400 ft ascent
- Sun 4 Oct
- £36.50-£48.50
Lincoln Half Marathon
From the Lincolnshire Showground into the heart of the city, past the historic castle and cathedral, to cross the finish line to a roaring crowd, exclusive medal and finisher's goody bag!
- 13.1 miles road running + 437 ft ascent
- Sun 4 Oct
- £28-£30
The East Coast Chuffer | Half Marathon
All aboard for The East Coast Chuffer Half Marathon – a scenic running adventure setting off from Peasholme Park, Scarborough, and steaming along the historic Cinder Track!
- 13.1 miles trail running + 269 ft ascent
- Sun 4 Oct
- £43-£48
- Early bird
Great Scottish Run Half Marathon
With a city centre start and finish, this is a celebration of everything that is great about Glasgow: inspiring urban architecture, green spaces, history, music, strength, spirit and great people.
- 13.1 miles road running + 389 ft ascent
- Sun 4 Oct
- £5-£60
Oysho Cardiff Half
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
- 13.1 miles road running + 81 m ascent