Marathon directory
Marathons in United Kingdom
773 upcoming marathons in United Kingdom across 18 cities. Next: Hardwolds 40 - 47mi on June 27, 2026.
773marathons upcoming
18cities
June 27, 2026Next race
6distance types
United Kingdom
05SEP
21.1K
Henley River Half Marathon & 10K September
United Kingdom
SEP
United Kingdom
05SEP
21.1K
Hip Hip Hooray It’s Hornsea Saturday
United Kingdom
SEP
United Kingdom
05SEP
21.1K
Huntly Room To Run
United Kingdom
SEP
United Kingdom
05SEP
ULTRA
Jurassic Coast Ultra Run
United Kingdom
SEP
United Kingdom
05SEP
42.2K
Medoc Marathon
United Kingdom
SEP
United Kingdom
05SEP
ULTRA
South Coast Challenge - 46K
United Kingdom
SEP
United Kingdom
05SEP
ULTRA
The Ridum - Ridgeway Ultra Marathon - 30mi
United Kingdom
SEP
United Kingdom
05SEP
ULTRA
Yr Wyddfa Snowdon Ultra - 73K
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Birmingham Running Festival September
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Bridgwater Half Marathon & 10K
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Cheshire Half Marathon
United Kingdom
SEP
United Kingdom
06SEP
ULTRA
City to Sea 50K, Marathon & Half Marathon
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Forget Everything And Run
United Kingdom
SEP
United Kingdom
06SEP
42.2K
Glencoe Marathon
United Kingdom
SEP
United Kingdom
06SEP
42.2K
Glencoe Marathon 2026
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Kenilworth Half Marathon
United Kingdom
SEP
United Kingdom
06SEP
21.1K
River Run Half Marathon
United Kingdom
SEP
United Kingdom
06SEP
ULTRA
Something Wild Trail Festival Ultra
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Surrey Half Marathon
United Kingdom
SEP
London, England, United Kingdom
06SEP
21.1K
The Big Half
London, England, United Kingdom
Certified
United Kingdom
06SEP
ULTRA
Tiree Ultramarathon
United Kingdom
SEP
United Kingdom
06SEP
21.1K
Vale of York Half Marathon
United Kingdom
SEP
Derry, Northern Ireland, United Kingdom
06SEP
21.1K
Waterside Half Marathon
Derry, Northern Ireland, United Kingdom
Certified
United Kingdom
06SEP
21.1K
Wolverhampton Half Marathon & 10K
United Kingdom
SEP
List your marathon with verified details
Hosting a marathon in United Kingdom? Submit the official source for free so runners can verify the race before they plan travel.
- Free listing review
- Official source verification
- Runner-ready listing
- Organizer dashboard
Already listed in United Kingdom? Open the race and use Update listing. Missing event? Add it for free with the location prefilled.
Browse within United Kingdom
Regions
| Place | Marathons |
|---|---|
| England | 17 |
| Scotland | 3 |
| Wales | 2 |
| Northern Ireland | 1 |
Cities
| Place | Marathons |
|---|---|
| Winchester, England | 6 |
| London, England | 2 |
| Bournemouth, England | 1 |
| Cardiff, Wales | 1 |
| Carlisle, England | 1 |
| Derry, Northern Ireland | 1 |
| Glasgow, Scotland | 1 |
| Glasgow, Scotland | 1 |
| Inverness | 1 |
| Inverness, Scotland | 1 |
| Liverpool, England | 1 |
| Llanberis, Wales | 1 |
Planning notes for United Kingdom
Use this country page to shortlist 773 upcoming races by date, distance, registration path, and official source.
- Next raceHardwolds 40 - 47mi on June 27, 2026
- Busy monthsJuly (130), September (123), August (110)
- DistancesMarathon, Half marathon, Ultra, 10K, 5K, Kids' Run
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.