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207 marathons found for Half marathon, United Kingdom. Keep the list broad first, then tighten the filters when a race looks realistic.
Matching races
United Kingdom
26SEP
21.1K
Battersea Park 10K & Half Marathon September
United Kingdom
SEP
United Kingdom
26SEP
21.1K
Guardians of the CODRC
United Kingdom
SEP
United Kingdom
26SEP
21.1K
Kelpies Half Marathon
United Kingdom
SEP
United Kingdom
26SEP
21.1K
Sampford Half & 10K
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Barns Green Half Marathon, 10K & 5K
United Kingdom
SEP
United Kingdom
27SEP
21.1K
Barnstaple Marathon, Half Marathon & 10K
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
29SEP
ULTRA
Sidley London Revolution Trails
United Kingdom
SEP
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
United Kingdom
04OCT
21.1K
Congleton Half Marathon
United Kingdom
OCT
United Kingdom
04OCT
42.2K
Kielder Marathon
United Kingdom
OCT
United Kingdom
04OCT
21.1K
Kingston Half Marathon
United Kingdom
OCT
United Kingdom
04OCT
21.1K
Manchester Half Marathon
United Kingdom
OCT
United Kingdom
04OCT
21.1K
Run Kent Tonbridge Half Marathon, 10K & 5K
United Kingdom
OCT
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