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
Inverness, Scotland, United Kingdom
27SEP
42.2K
Baxters Loch Ness Marathon
Inverness, Scotland, United Kingdom
BQ Qualifier
United Kingdom
27SEP
42.2K
Castle Race Series Hever
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Ealing Half Marathon 2026
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Folkestone Rotary Half Marathon
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Forest Of Dean Autumn Half Marathon
United Kingdom
SEP
Glasgow, Scotland, United Kingdom
27SEP
21.1K
Great Scottish Run Glasgow
Glasgow, Scotland, United Kingdom
Certified
United Kingdom
27SEP
21.1K
Run Aintree 5K, 10K & Half Marathon September
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Swindon Half Marathon
United Kingdom
SEP
United Kingdom
27SEP
21.1K
The One On The Trail Marlow
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Wensum Way Trail
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Windsor Half Marathon
United Kingdom
SEP
United Kingdom
28SEP
ULTRA
Panther Takes The Hindmost
United Kingdom
SEP
United Kingdom
29SEP
ULTRA
Sidley London Revolution Trails
United Kingdom
SEP
United Kingdom
02OCT
ULTRA
Dartmoor Way 100mi - 100mi
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
5th South Downs 100 Mile - 100mi
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
6th Epping Forest 50 km - 50km
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
Dark Downs 50k - 161K
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
Dartmoor Way Granite 50mi - 51mi
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
North Downs Way Ultra Run
United Kingdom
OCT
United Kingdom
03OCT
42.2K
Phoenix Hampshire Think Pink Day 1
United Kingdom
OCT
United Kingdom
03OCT
ULTRA
Run To The Sea Ultra Bournemouth
United Kingdom
OCT
Glasgow, Scotland, United Kingdom
04OCT
21.1K
AJ Bell Great Scottish Run
Glasgow, Scotland, United Kingdom
Certified
Inverness, United Kingdom
04OCT
42.2K
Baxters Loch Ness Marathon
Inverness, United Kingdom
BQ Qualifier
Cardiff, Wales, United Kingdom
04OCT
21.1K
Cardiff Half Marathon
Cardiff, Wales, United Kingdom
Certified
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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.