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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.





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United Kingdom
16JAN
21.1K
Windmill Way Wander
United Kingdom
January 16, 2027 JAN
United Kingdom
17JAN
21.1K
Run Heaton 5K, 10K & Half Marathon January
United Kingdom
January 17, 2027 JAN
United Kingdom
23JAN
21.1K
One Mile 2 Go
United Kingdom
January 23, 2027 JAN
United Kingdom
24JAN
21.1K
Chepstow Running Festival January
United Kingdom
January 24, 2027 JAN
United Kingdom
24JAN
21.1K
Finsbury Park 5K, 10K & Half Marathon January
United Kingdom
January 24, 2027 JAN
United Kingdom
30JAN
21.1K
Queen Elizabeth Country Park Trail Run
United Kingdom
January 30, 2027 JAN
United Kingdom
31JAN
21.1K
Crystal Palace 5K, 10K & Half Marathon January
United Kingdom
January 31, 2027 JAN
United Kingdom
31JAN
21.1K
Warwick Half Marathon
United Kingdom
January 31, 2027 JAN
United Kingdom
01FEB
21.1K
The Edinburgh 5k, 10k and Half Marathon Winter Warmer
United Kingdom
February 1, 2027 FEB
United Kingdom
02FEB
ULTRA
EnduranceLife | South Devon
United Kingdom
February 2, 2027 FEB
United Kingdom
02FEB
21.1K
Glasgow 5k, 10k and Half Marathon Winter Warmer Run
United Kingdom
February 2, 2027 FEB
United Kingdom
07FEB
21.1K
North Lakes Half Marathon
United Kingdom
February 7, 2027 FEB
United Kingdom
07FEB
21.1K
Run For Cake
United Kingdom
February 7, 2027 FEB
United Kingdom
13FEB
21.1K
Langstone Harbour Half Marathon
United Kingdom
February 13, 2027 FEB
United Kingdom
14FEB
21.1K
Llanelli Half-Marathon
United Kingdom
February 14, 2027 FEB
United Kingdom
14FEB
21.1K
Portsmouth Coastal Half Marathon
United Kingdom
February 14, 2027 FEB
United Kingdom
14FEB
21.1K
Valentine's Challenge
United Kingdom
February 14, 2027 FEB
United Kingdom
20FEB
21.1K
Cotswold Airport Running Festival
United Kingdom
February 20, 2027 FEB
United Kingdom
20FEB
21.1K
Tibthorpe Loop
United Kingdom
February 20, 2027 FEB
United Kingdom
21FEB
21.1K
Alnwick Castle Half Marathon & 10K
United Kingdom
February 21, 2027 FEB
United Kingdom
21FEB
21.1K
Dartford Half Marathon
United Kingdom
February 21, 2027 FEB
United Kingdom
21FEB
21.1K
Media City Half Marathon February
United Kingdom
February 21, 2027 FEB
United Kingdom
21FEB
21.1K
Thetford Festival Of Running
United Kingdom
February 21, 2027 FEB
United Kingdom
23FEB
ULTRA
EnduranceLife | Northumberland
United Kingdom
February 23, 2027 FEB

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