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Half Marathons Found In December

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Half Marathons In December 2025

Find A Race is the UK's most comprehensive event listings site. Check out our list of December 2025 Half Marathons below.

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Race Calendar: Half Marathons In December

Rumble In The Jumble II

Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
Sat 20 Dec 25
£22.00

Birmingham Running Festival 5k, 10k & Half Marathon

Sutton Coldfield, West Midlands
Sun 21 Dec 25
£12.00 - £36.00
4.8

A Christmas Carol Bobble Hat Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sun 21 Dec 25
£20.00 - £40.00

ATW Nottingham Holme Run

Holme Pierrepont County Park, Adbolton Lane, Holme Pierrepont, Nottingham, NG12 2LU
Sun 21 Dec 25
£21.20 - £38.16

Christmas Cracker Day Run

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Thu 25 Dec 25
£18.00 - £35.00

Boxing Day Challenge

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 26 Dec 25
£18.00 - £35.00

Midwinter Mortimer Trail

Ludlow, Shropshire
Sat 27 Dec 25
£15.00 - £55.00

Year End Time Turner

The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sat 27 Dec 25
£18.00 - £35.00

PHOENIX - Year End Marathon & Half Marathon

Sunbury on Thames, Middlesex
Sun 28 Dec 25
£33.50
5.0

PHOENIX - Frozen Phoenix

Sunbury on Thames, Middlesex
Mon 29 Dec 25
£27.00 - £40.00

Bell Challenge - Day 1

Exmouth, Devon
Mon 29 Dec 25
£35.00

PHOENIX - Winter Runderland

Sunbury on Thames, Middlesex
Tue 30 Dec 25
£27.00 - £40.00
4.0

Bell Challenge - Day 2

Exmouth, Devon
Tue 30 Dec 25
£35.00

RIVER THAMES RUN

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Wed 31 Dec 25
£18.00 - £35.00

Bell Challenge - Day 3

Exmouth, Devon
Wed 31 Dec 25
£35.00

Zodiac Run

Thu 02 Jan 25 - Wed 31 Dec 25
£10.00

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Salisbury Plain Winter Edition

Old Fowler Barracks, Ludgershall road, Ludgershall, SP11 9RR. ​
Sat 06 Dec 25
£37.36 - £53.28
4.4

Deja Vu Marathon & Half Marathon

Milton Keynes, Buckinghamshire
Sun 07 Dec 25
£36.99 - £44.99

The Medal Madness - Winter 2025

Heanor, Derbyshire
Sun 07 Dec 25
£29.00
5.0

4 Calling Birds Run

Ross-on-Wye, Herefordshire
Wed 10 Dec 25
£25.00 - £39.00

5 Golden Rings Run

Ross-on-Wye, Herefordshire
Thu 11 Dec 25
£29.00 - £39.00

6 Geese a-laying Run

Ross-on-Wye, Herefordshire
Fri 12 Dec 25
£29.00 - £39.00

RUN DORNEY 5K, 10K & HALF MARATHON

Windsor, Berkshire
Sat 13 Dec 25
£30.00 - £162.00
4.3

Richmond Park December 5k,10k and Half Marathon

London, Greater London
Sun 14 Dec 25
£25.00 - £30.00
4.5

11 Pipers Piping

Ross-on-Wye, Herefordshire
Wed 17 Dec 25
£29.00 - £39.00

Die Hard Christmas Jumpers Marathon & Half Marathon

Milton Keynes, Buckinghamshire
Wed 24 Dec 25
£39.99 - £44.99
Showing 41-66 of 66 results
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