Winter Half Marathons in the United Kingdom

December - February

December - February

Half Marathon

Half Marathon

United Kingdom

United Kingdom

Terrain

Terrain

Price

Price

Elevation

Elevation

Temperature

Temperature

Sport

Sport

Tags

Tags

Victoria Park 5k, 10k & Half Marathon December

5km - Half Marathon

Terrain

Road

100% Paved

Price

£26

Variable

Elevation

Flat

13ft

Victoria Park 5k, 10k & Half Marathon December

London, United Kingdom

912 Runnas

Dec

13

Portsmouth Coastal Waterside Marathon Events 2025

Half Marathon - 50km

Terrain

Road

100% Paved

Elevation

Flat

Unknown

Portsmouth Coastal Waterside Marathon Events 2025

Portsmouth, United Kingdom

373 Runnas

Dec

21

Richmond Park 5K, 10K and Half Marathon December

5km - Half Marathon

Terrain

Road

100% Paved

Price

£22

Variable

Elevation

Moderate

190ft

Richmond Park 5K, 10K and Half Marathon December

London, United Kingdom

359 Runnas

Dec

14

Birmingham Running Festival December 2025

5km - Half Marathon

Terrain

Road

100% Paved

Price

£26

Variable

Elevation

Moderate

236ft

Birmingham Running Festival December 2025

Sutton Coldfield, United Kingdom

315 Runnas

Dec

21

Edinburgh 5k, 10k and Half Marathon Winter Warmer Run 2026

5km - Half Marathon

Terrain

Road

100% Paved

Price

£25

Variable

Elevation

Rolling

Unknown

Edinburgh 5k, 10k and Half Marathon Winter Warmer Run 2026

Edinburgh, United Kingdom

297 Runnas

Feb

7

ATW Watford Half Marathon & 10K

10km, Half Marathon

Terrain

Road

100% Paved

Price

£24

Variable

Elevation

Rolling

180ft

ATW Watford Half Marathon & 10K

Watford, United Kingdom

258 Runnas

Feb

1

Hampton Court Half Marathon

Half Marathon

Terrain

Road

100% Paved

Price

£37

Variable

Elevation

Flat

79ft

Hampton Court Half Marathon

Thames Ditton, United Kingdom

153 Runnas

Feb

15

Two Tunnels Railway Races February

5km - Half Marathon

Terrain

Trail

Unpaved

Price

£24

Variable

Elevation

Flat

Unknown

Two Tunnels Railway Races February

Bath, United Kingdom

139 Runnas

Feb

22

Four Villages Half Marathon

Half Marathon

Terrain

Road

100% Paved

Price

£29

Variable

Elevation

Rolling

558ft

Four Villages Half Marathon

Helsby, United Kingdom

135 Runnas

Jan

18

Lee Valley VeloPark December 2025

5km - Half Marathon

Terrain

Road

100% Paved

Price

£25

Fixed

Elevation

Flat

Unknown

Lee Valley VeloPark December 2025

London, United Kingdom

133 Runnas

Dec

20

Farnborough Half

Half Marathon

Terrain

Road

100% Paved

Elevation

Flat

Unknown

Farnborough Half

Farnborough, United Kingdom

128 Runnas

Feb

8

Tata Steel Llanelli Half Marathon & 10K

Half Marathon

Terrain

Road

100% Paved

Price

£42

Fixed

Elevation

Flat

190ft

Tata Steel Llanelli Half Marathon & 10K

Llanelli, United Kingdom

117 Runnas

Feb

8

Tata Steel Llanelli Half Marathon & 10K

Half Marathon

Terrain

Road

100% Paved

Price

£42

Fixed

Elevation

Flat

190ft

Tata Steel Llanelli Half Marathon & 10K

Llanelli, United Kingdom

117 Runnas

Feb

8

Run Dorney Lake 5k, 10k & Half Marathon January 2026

5km - Half Marathon

Terrain

Road

100% Paved

Elevation

Flat

Unknown

Run Dorney Lake 5k, 10k & Half Marathon January 2026

Windsor, United Kingdom

90 Runnas

Jan

18

Portsmouth/Langstone Coastal Half Marathons

Half Marathon

Terrain

Road

100% Paved

Price

£35

Variable

Elevation

Flat

Unknown

Portsmouth/Langstone Coastal Half Marathons

Portsmouth, United Kingdom

63 Runnas

Feb

7

Celtic Trail Races

Half Marathon - 55km

Terrain

Trail

Unpaved

Price

£26

Variable

Elevation

Hilly

2,201ft

Celtic Trail Races

Aberdare, United Kingdom

61 Runnas

Dec

13

Crystal Palace 5k, 10k, Half Marathon & Juniors January

5km - Half Marathon

Terrain

Road

100% Paved

Price

£26

Variable

Elevation

Rolling

Unknown

Crystal Palace 5k, 10k, Half Marathon & Juniors January

London, United Kingdom

58 Runnas

Jan

25