Half Marathons in the United Kingdom

A half marathon is 13.1 miles or 21.1km long. There are over 500 half marathons in the UK, mostly in major cities in the Spring and Autumn. The Great North Run in Newcastle attracts 57,000 participants every September.
Showing 1 - 48 of 336 events
View on map
  • OCT13
    FEATURED EVENT
    Dorney Lake Run
    Windsor, South East, United Kingdom

    Whether you're a novice runner looking to set your first time on a classic course or a seasoned pro looking to take the winner's trophy and set a...

    £22 - £29
    • Running
    • Half Marathon
    • 10k
  • SEP29
    Ikano Bank Robin Hood Half Marathon, Mini Marathon & Nottingham Mile
    Nottingham, East Midlands, United Kingdom

    The Ikano Bank Robin Hood Half Marathon is an annual event and there is also a Mini Marathon. Come Race Day it may be you, your feet and 13.1 miles to...

    £9.50 - £81
    • Running
    • Half Marathon
  • APR5
    Reading Half Marathon
    Reading, South East, United Kingdom

    The Reading Half Marathon not only takes in the highlights of the centre of Reading where you will experience huge crowd support but also still passes...

    £16 - £116
    • Running
    • Half Marathon
  • SEP29
    Bank of Scotland Great Scottish Run
    Glasgow, Scotland, United Kingdom

    Experience the inspiring atmosphere of Scotlands biggest running event and achieve something great this autumn. This spectacular weekend of running is a...

    £9 - £35
    • Running
    • Half Marathon
    • 10k
  • MAY23
    Edinburgh Marathon Festival
    Edinburgh, Scotland, United Kingdom

    Full marathon, half marathon, 10K or 5K race? The Edinburgh Marathon Festival has them all. The course starts in the city of Edinburgh and takes you along...

    £10 - £45
    • Running
    • Marathon
    • Half Marathon
    • 10k
    • 5k
  • MAY24
    Simplyhealth Great Manchester Run
    Manchester, North West, United Kingdom

    Known for its buzzing atmosphere, incredible supporters and the booming anthems that rock the city's streets, experience a running event like no other....

    £14 - £45
    • Running
    • Half Marathon
    • 10k
  • MAY17
    Hackney Half Marathon
    London, London, United Kingdom

    Over three epic days next May, move silly, move serious, and move together. Sweat with us on the marshes at the UKs biggest outdoor fitness festival and let...

    £45 - £89
    • Running
    • Half Marathon
  • OCT13
    Manchester Half Marathon
    Stretford, North West, United Kingdom

    If you only enter one half marathon this year, make it the Manchester Half Marathon.

    One of the flattest and fastest around. With only 41m of...

    £35 - £37
    • Running
    • Half Marathon
  • OCT6
    Cardiff Half Marathon
    Cardiff, Wales, United Kingdom

    Join our Cardiff Half Marathon team and 18,000 others in a race through the Welsh capital. The Cardiff Half Marathon has grown into one of the largest road...

    £32 - £42
    • Running
    • Half Marathon
  • OCT13
    Simplyhealth Great Birmingham Run
    Birmingham, West Midlands, United Kingdom

    "Take your place as the city comes together for this half marathon challenge. Experience the support of the community all the way along the 13.1 mile...

    £36
    • Running
    • Half Marathon
  • MAR29
    London Landmarks Half Marathon
    London, London, United Kingdom

    The annual London Landmarks Half Marathon is a closed road, flat, central London run and is the only half marathon to go through both the City of London and...

    Charity Tickets
    • Running
    • Half Marathon
  • MAR15
    Bath Half Marathon
    Bath, South West, United Kingdom

    The Bath Half is on the UK's most established and well regarded road events. A fast, flat course perfect for novices to elites, the closed road course...

    £44 - £46
    • Running
    • Half Marathon
  • FEB23
    Brighton Half Marathon
    Brighton, England, United Kingdom

    The next Grand Brighton Half Marathon is on Sunday 25 February 2018. The start and finish of the race are on Madeira Drive next to the Steve Ovett...

    £9 - £40
    • Running
    • Half Marathon
  • OCT13
    Royal Parks Half Marathon
    London, London, United Kingdom

    Our award-winning half marathon event was created in 2008 as an annual fundraising initiative to raise sustainable funds to support Londons eight Royal...

    Charity Tickets
    • Running
    • Half Marathon
  • MAR1
    The Vitality Big Half
    London, London, United Kingdom

    Created by London Marathon Events Ltd, in partnership with Sported, The Big Half is a new one-day festival centred around the half marathon distance, which...

    Charity Tickets
    • Running
    • Half Marathon
  • SEP28
    Hever Castle Triathlon and Sport Festival
    Hever, South East, United Kingdom

    The UKs second biggest triathlon, the worlds largest childrens triathlon and the finale of both the Castle Tri Series and the UK triathlon season.

    A...

    £30 - £270
    • Triathlon
    • Swimming
    • Half Ironman
    • Olympic
    • Super Sprint
    • Duathlon
    • Running
    • Half Marathon
    • 10k
  • SEP29
    Ealing Half Marathon
    London, London, United Kingdom

    You've run the rest, now run the best. Winner of the UK's Best Half Marathon 3 years n a row.

    Like yours road closed? Then the Ealing...

    £40 - £46
    • Running
    • Half Marathon
  • MAR8
    Surrey Half Marathon
    Woking, South East, United Kingdom

    Surreys largest half marathon boasts UKA sanctioning and the British Association of Road Races (BARR) Gold Award for outstanding race management. The Mercer...

    £12 - £38
    • Running
    • Half Marathon
    • 5k
  • MAR8
    Saucony Cambridge Half Marathon
    Cambridge, East of England, United Kingdom

    The Saucony Cambridge Half Marathon is set to take place on the 4th March 2018 and will be in its seventh year. As it has in previous years, the start and...

    Charity Tickets
    • Running
    • Half Marathon
  • OCT6
    Bournemouth Marathon Festival
    Bournemouth, South West, United Kingdom

    Stunning seaside views, a chance to run on two piers, and a spectacular finish make this event one to remember. Runners will get the chance to feel...

    £17.50 - £53.50
    • Running
    • Marathon
    • Half Marathon
    • 10k
    • 5k
  • OCT13
    Exeter’s Great West Run
    Exeter, South West, United Kingdom

    This is a fantastic half marathon taking place on fully closed roads. Featuring plenty of on course entertainment, the 3 different distance choices are open...

    £5.50 - £43
    • Running
    • Half Marathon
    • 5k
  • SEP22
    Scottish Half Marathon & 10K
    Tranent, Scotland, United Kingdom

    Whether this is your first 10K or youre an experienced athlete, the Scottish Half Marathon and 10K is a fantastic event for runners of all abilities....

    £25 - £34
    • Running
    • Half Marathon
    • 10k
  • DEC8
    RunThrough Goodwood Motor Circuit Grand Prix - December
    Chichester, South East, United Kingdom

    Join us for a unique opportunity to run a Half Marathon, Marathon, 20 mile, 10k & 5k at Goodwood Motor Circuit organised by RunThrough Events. Run at...

    £21
    • Running
    • 5k
    • 10k
    • Half Marathon
    • Marathon
  • SEP29
    BHF Blenheim Palace Half Marathon
    Woodstock, South East, United Kingdom

    Take part in one of the UK's most beautiful running events and help us beat heartbreak forever. Fit for runners of all ages and abilities. Choose from...

    £5 - £32
    • Running
    • Half Marathon
    • 10k
  • FEB23
    Quicksilver Hampton Court Half Marathon
    Thames Ditton, South East, United Kingdom

    The Quicksilver Hampton Court Half Marathon is the original race in the area. It is run over a fast, flat and visually interesting course that borders the...

    £33 - £41
    • Running
    • Half Marathon
  • MAR1
    The Wigley Group Warwick Half Marathon
    Warwick, West Midlands, United Kingdom

    The Wigley Group Warwick Half Marathon will take place from Warwick Racecourse.

    It will follow its traditional route through the lovely Warwickshire...

    £24 - £30
    • Running
    • Half Marathon
  • OCT5
    Run Aintree - October
    Liverpool, North West, United Kingdom

    Join us for a unique opportunity to run a 5k, 10k or Half Marathon at the world famous Aintree Racecourse, best known for annually holding the world-famous...

    £18 - £26
    • Running
    • Half Marathon
    • 10k
    • 5k
  • OCT6
    RunThrough Colchester Stampede Half Marathon
    Colchester, East of England, United Kingdom

    We are excited to announce the brand new Colchester Stampede half marathon! You will have the unique chance to run the first ever Colchester Stampede 10km...

    £34
    • Running
    • Half Marathon
  • MAR15
    Liverpool Half Marathon & 10 Mile
    Liverpool, North West, United Kingdom

    The oldest established road race in Liverpool, this two race event offers those looking to work their way up to a half marathon with a great option. This is...

    £34 - £36
    • Running
    • Half Marathon
    • 10k
  • MAR29
    Weston Super Half
    Weston-super-Mare, United Kingdom

    The Weston Super Half will set off from Marine Parade at the entrance to The Grand Pier. It will take in the glorious sites of Weston-super-Mare and the...

    £32 - £34
    • Running
    • Half Marathon
  • NOV3
    Run Tatton Half Marathon & 10K
    Knutsford, North West, United Kingdom

    The 10k takes place on Saturday 2rd November and the Half Marathon takes place on Sunday 3rd November; why not challenge yourself and take on both...

    £24 - £30
    • Running
    • Half Marathon
    • 10k
  • DEC1
    Running Grand Prix Oulton Park – December
    Little Budworth, North West, United Kingdom

    Outlon Park has been home to many motor racing events since the 1950s and has previously hosted the British Touring Car Championship, British F3 and British...

    £18 - £30
    • Running
    • Half Marathon
    • 10k
    • 5k
  • MAY17
    Britain’s Ocean City Half Marathon
    Plymouth, South West, United Kingdom

    Race Britain's Ocean City Half! A challenging, yet scenic 13.1 mile course taking in Plymouth's famous...

    £33 - £41
    • Running
    • Half Marathon
  • DEC15
    Run Aintree - December
    Liverpool, North West, United Kingdom

    Join us for the final chance to run a 5k, 10k or Half Marathon in 2019 at the world famous Aintree Racecourse, best known for annually holding the...

    £18 - £26
    • Running
    • Half Marathon
    • 10k
    • 5k
  • OCT6
    Williams BMW Rochdale Half Marathon and 10K
    Rochdale, North West, United Kingdom

    Williams BMW Rochdale Half Marathon, 10K and 1-mile Fun Run returns for its 5th year. Its one of the highlights of our sporting calendar and has already...

    £6.90 - £32.40
    • Running
    • Half Marathon
    • 10k
  • OCT6
    The Tonbridge Half Marathon
    Tonbridge, South East, United Kingdom

    Following yet another fantastic year, the Tonbridge Half Marathon returns again!

    The race will once again be looking to attract runners of all...

    £24.10 - £26.10
    • Running
    • Half Marathon
  • OCT19
    Birmingham Running Festival
    Sutton Coldfield, West Midlands, United Kingdom

    Come and join us for the BRAND NEW Birmingham Running Festival at the wonderful Sutton Park. With the option to run a 5k, 10k or Half Marathon distance...

    £18
    • Running
    • 5k
    • 10k
    • Half Marathon
  • MAY17
    Essar Chester Half Marathon
    Chester, North West, United Kingdom

    Organised by runners, for runners, the Chester Half is undoubtedly one of the UK's most highly regarded events. Runners head from the Racecourse...

    £36.50
    • Running
    • Half Marathon
  • MAR8
    The Brett Lydd 20 Mile & Half Marathon
    Lydd, South East, United Kingdom

    The Brett Lydd 20 Mile race is an ideal event for all those training for London, Brighton or other Spring marathons. Likewise, the Half Marathon is perfect...

    £3 - £26
    • Running
    • Half Marathon
  • OCT6
    Windsor Marathon & Half Marathon River Trail Run
    Windsor, South East, United Kingdom

    Due to demand & following the hugely successful Royal Windsor Marathon and Half Marathon River Trail Run, we are excited to announce the NEW Windsor...

    £30 - £35
    • Running
    • Marathon
    • Half Marathon
  • SEP22
    RunThrough Goodwood Motor Circuit Grand Prix - September
    Chichester, South East, United Kingdom

    Join us for a unique opportunity to run a Half Marathon, Marathon, 20 mile, 10k & 5k at Goodwood Motor Circuit organised by RunThrough Events. Run at...

    £21 - £32
    • Running
    • Marathon
    • Half Marathon
    • 10k
    • 5k
  • OCT6
    The Royal Borough of Kingston Half Marathon
    Kingston upon Thames, London, United Kingdom

    The Royal Borough of Kingston Half Marathon is fast, flat and scenic. It starts and finishes in the Ancient Market Place in Kingston town centre. The race...

    £32 - £34
    • Running
    • Half Marathon
  • OCT27
    RunThrough Bedford Autodrome Grand Prix – October
    Bedford, East of England, United Kingdom

    Come and run a chip timed 5k, 10k, Half Marathon or marathon around the flat and fast Bedford Autodrome.

    Designed from scratch by former F1 driver...

    £18 - £30
    • Running
    • Half Marathon
    • 10k
    • 5k
  • JUN14
    St Albans Half Marathon
    St Albans, East of England, United Kingdom

    A community focused event, St Albans Half Marathon aims to raise money for local charities and organisations as well as put on a great day out for all the...

    • Running
    • Half Marathon
    • 5k
  • SEP22
    Great East Run
    Ipswich, East of England, United Kingdom

    Your half marathon challenge awaits! Take a 13.1-mile tour of Ipswich this autumn and enjoy your finish-line moment next to Ipswich Town Football...

    £32
    • Running
    • Half Marathon
  • SEP28
    Causeway Coast Marathon
    Portballintrae, Northern Ireland, United Kingdom

    Having established itself as one of the most scenic marathons in the world, this year's Causeway Coast Marathon is set to attract participants from...

    £27.50 - £62
    • Running
    • Ultramarathon
    • Marathon
    • Half Marathon
    • 10k
  • SEP29
    Cheltenham Half Marathon
    Cheltenham, South West, United Kingdom

    The Still Moving Cheltenham's Half Marathon is set in the heart of this beautiful regency town and has been designed to show off its splendour and...

    £5.50 - £43
    • Running
    • Half Marathon
  • OCT6
    Children on the Edge Chichester Half Marathon
    Chichester, South East, United Kingdom

    Welcome to the Children on the Edge Chichester Half Marathon Event.

    The event takes place on Sunday 6th October 2019 and we have three fantastic races...

    £25 - £31
    • Running
    • Half Marathon
    • 10 Miles
Previous123
7
Why book with Let's Do This
  • Official booking partner
  • Best price guarantee
  • Free cancellation protection
More Half Marathons Near You
More United Kingdom Half Marathons

About half marathons in the UK

Half marathons are the among the most popular running events in the United Kingdom. A half marathon is a running race, usually taking place on roads (rather than trails), over a distance of 13.1 miles (21.1km). There are over 500 half marathons happening in the UK every year, including the largest half marathon in the world, the Great North Run which takes place in Newcastle in September and attracts more than 57,000 runners. If you're looking to make the jump to the full 26.2 miles, check out our list of UK marathons, or if you're after something shorter or want a training race, here is our calendar of 10k runs.