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Half Marathon Events in United Kingdom 2025-2026
A half marathon is 13.1 miles or 21.1km long. It is a hugely popular distance, and the popularity is only growing. There are over 500 half marathons held in the UK each year, usually in the Spring and Autumn to make the most of the clement weather. Most events are held in big cities, and give a great opportunity to take in major landmarks while exercising. The Great North Run is the world's largest half-marathon, with over 57,000 runners each year. Other events can take you out into the stunning scenery of the UK's countryside, on rugged trails in national parks or along coastal paths. There are sure to be breathtaking views to take your mind off the running! People running their first half-marathon might want to aim for under 2 hours, while those who are experienced runners can set themselves the prestigious challenge of running a half marathon in under an hour and a half (90 minutes). A half-marathon tends to burn anywhere between 1,000 and 2,000 calories, so it's a great workout.
17
Manchester, GB
Sat 17th May 2025
10
Bristol, GB
Sat 10th May 2025
15
Bath, GB
Sun 15th Mar 2026
3
Birmingham, GB
Sat 3rd May 2025
3
Glasgow, GB
Fri 3rd Oct 2025
5
Southampton, GB
Sat 5th Apr 2025
4.6(95)
6
London, GB
Sat 6th Sep 2025
12
Newport, GB
Sat 12th Apr 2025
23
Hessle, GB
Sun 23rd Mar 2025
24
Exeter, GB
Sat 24th May 2025
17
London, GB
Thu 17th Apr 2025
4.7(173)
3
London, GB
Sat 3rd May 2025
4.7(174)
9
London, GB
Fri 9th May 2025
4.7(89)
17
London, GB
Sat 17th May 2025
26
Tenby, GB
Thu 26th Jun 2025
20
Cheltenham, GB
Sat 20th Sep 2025
11
Henley-on-Thames, GB
Fri 11th Apr 2025
8
Kettering, GB
Sun 8th Mar 2026
30
London, GB
Sun 30th Mar 2025
30
London, GB
Sun 30th Mar 2025
3.9(15)
4
Windsor, GB
Fri 4th Apr 2025
5
London, GB
Sat 5th Apr 2025
4.5(145)
12
London, GB
Sat 12th Apr 2025
4.7(90)
12
Glasgow, GB
Sat 12th Apr 2025
4.3(164)
12
Staffordshire, GB
Sat 12th Apr 2025
3
Gateshead, GB
Sat 3rd May 2025
3
Saltmarket, GB
Sat 3rd May 2025
10
Bracknell, GB
Sat 10th May 2025
4.4(218)
10
Liverpool, GB
Sat 10th May 2025
4.7(123)
10
The Royal Town of Sutton Coldfield, GB
Sat 10th May 2025
4.7(252)
16
Cranleigh, GB
Fri 16th May 2025
31
Walton-on-Thames, GB
Sat 31st May 2025
4.6(137)
7
London, GB
Sat 7th Jun 2025
4.9(14)
26
Hillsborough, GB
Sat 26th Jul 2025
4.6(226)
19
Leeds, GB
Sat 19th Apr 2025
4.8(19)
24
Skirlaugh, GB
Sat 24th May 2025
4.6(103)
6
London, GB
Sat 6th Sep 2025
23
London, GB
Sun 23rd Mar 2025
5
London, GB
Sat 5th Apr 2025
19
London, GB
Sat 19th Apr 2025
25
London, GB
Fri 25th Apr 2025
4.7(114)
3
Worthing, GB
Sat 3rd May 2025
4.6(270)
24
Richmond, GB
Sat 24th May 2025
4.4(115)
24
Salisbury, GB
Sat 24th May 2025
21
London, GB
Sat 21st Jun 2025
4.6(174)
5
Leek, GB
Sat 5th Jul 2025
4.8(240)
12
Newcastle upon Tyne, GB
Sat 12th Jul 2025
19
London, GB
Sat 19th Jul 2025
