Marathon directory
Marathons in United Kingdom
773 upcoming marathons in United Kingdom across 18 cities. Next: 3rd The Longbridge 100 Backyard Ultra (Summer) - 27h on June 26, 2026 to June 28, 2026.
773marathons upcoming
18cities
June 26, 2026 to June 28, 2026Next race
6distance types
United Kingdom
22NOV
21.1K
RunUK Kingston Half Marathon
United Kingdom
NOV
United Kingdom
22NOV
21.1K
Silverstone Run Fest
United Kingdom
NOV
United Kingdom
22NOV
21.1K
The York 1.5k, 5k, 10k & Half Marathon MoRun
United Kingdom
NOV
United Kingdom
28NOV
ULTRA
Sidlaw Ultra
United Kingdom
NOV
United Kingdom
28NOV
21.1K
Sussex Downs Trail Run
United Kingdom
NOV
United Kingdom
28NOV
42.2K
Unicorn Run
United Kingdom
NOV
United Kingdom
29NOV
42.2K
Dalby Forest Winter Trail Runs
United Kingdom
NOV
United Kingdom
29NOV
21.1K
Run Heaton 5K, 10K & Half Marathon November
United Kingdom
NOV
United Kingdom
29NOV
21.1K
RunThrough Trails Victoria Park
United Kingdom
NOV
United Kingdom
29NOV
ULTRA
Serpent Trail Ultra Run
United Kingdom
NOV
United Kingdom
01DEC
ULTRA
Hurtwood 50k
United Kingdom
DEC
United Kingdom
05DEC
21.1K
Battersea Park Half Marathon December
United Kingdom
DEC
United Kingdom
05DEC
21.1K
Carsington Water 10K & Half Marathon December
United Kingdom
DEC
United Kingdom
05DEC
ULTRA
Winter on the Downs - 88K
United Kingdom
DEC
United Kingdom
06DEC
ULTRA
6th Shale Trail Run - 49km
United Kingdom
DEC
United Kingdom
06DEC
21.1K
Crystal Palace 5K, 10K & Half Marathon December
United Kingdom
DEC
United Kingdom
06DEC
21.1K
Darlington Half Marathon
United Kingdom
DEC
United Kingdom
06DEC
ULTRA
New Forest Xmas Trail 50k - 50km
United Kingdom
DEC
United Kingdom
06DEC
42.2K
Running Grand Prix Goodwood December
United Kingdom
DEC
United Kingdom
06DEC
ULTRA
Sikhs In The City Dawn To Dusk Ultra
United Kingdom
DEC
United Kingdom
07DEC
ULTRA
Dartmoor Way 100
United Kingdom
DEC
United Kingdom
07DEC
ULTRA
EnduranceLife | Dorset
United Kingdom
DEC
United Kingdom
08DEC
ULTRA
Sunrise Ultramarathon
United Kingdom
DEC
United Kingdom
09DEC
ULTRA
Centurion Winter Downs 200 - 338K
United Kingdom
DEC
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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 race3rd The Longbridge 100 Backyard Ultra (Summer) - 27h on June 26, 2026 to June 28, 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.