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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

Run the Thames Bridges - half marathon

London
Fri 16 Feb 24 - Wed 31 Dec 25
£17.00 - £24.00
5.0

Run the Ghost Tubes - Half Marathon & 10K

London
Tue 01 Oct 24 - Wed 31 Dec 25
£14.00 - £17.00
5.0

Henry VIII's Wives Half Marathon

London
Tue 01 Jul 25 - Wed 31 Dec 25
£17.00

The Christmas Jumper Jaunt

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 05 Dec 25
£18.00 - £27.00

PHOENIX Fridays - Rainbow Reindeer

Sunbury on Thames, Middlesex
Fri 05 Dec 25
£39.95

Gremlins Christmas Half & Marathons

Milton Keynes, Buckinghamshire
Fri 05 Dec 25 - Sat 06 Dec 25
£34.99 - £39.99

CARSINGTON WATER HALF MARATHON & 10K

Derbyshire
Sat 06 Dec 25
£32.00 - £36.00
4.7

Sussex Downs Trail Run

Lewes, Plumpton, East Sussex
Sat 06 Dec 25
£35.00 - £40.00
4.3

RACE THE LIGHT

Plymouth, Devon
Sat 06 Dec 25
£38.00 - £50.00

PHOENIX - Bobble Wobble Run

Walton-on-Thames, Surrey
Sat 06 Dec 25
£22.00 - £44.95

A Christmas Carol Bobble Hat Run

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 06 Dec 25
£18.00 - £42.00

Phoenix Running Manchester Bobble Wobble Run

Manchester, Lancashire
Sat 06 Dec 25
£39.95

Run Heaton Park 5k, 10k, Half Marathon & Junior Race

Manchester, Lancashire
Sun 07 Dec 25
£12.00 - £142.00
4.3

Running GP at Goodwood Motor Circuit – December

Chichester, West Sussex
Sun 07 Dec 25
£30.00 - £162.00
4.5

Bauble Bimble - 5k,10k, Half Marathon, Full Marathon & Ultra-marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 07 Dec 25
£23.00 - £36.00

Richmond Park Half Marathon

London
Sun 07 Dec 25
£42.00 - £182.00
4.4

Sea 2 Summit Half/Full/Ultra

Prestatyn Nova Centre
Sun 07 Dec 25
Free - £54.86

Do you like my Bingley Baubles

Fisherman Inn, Wagon Lane, Bingley, BD16 1TS
Sun 07 Dec 25
£16.00 - £41.00

Phoenix Cambridgeshire Bobble Wobble

St Neots, Cambridgeshire
Sun 07 Dec 25
£22.00 - £39.95

Phoenix West Sussex - Bobble Wobble

Haywards Heath, West Sussex
Sun 07 Dec 25
£22.00 - £44.95

2 Turtle Doves

Ross-on-Wye, Herefordshire
Mon 08 Dec 25
£29.00 - £39.00

3 French Hens Run

Ross-on-Wye, Herefordshire
Tue 09 Dec 25
£29.00 - £39.00

Phoenix - Christmas Jumper FRIDAY Run

Walton-on-Thames, Surrey
Fri 12 Dec 25
£49.95

VICTORIA PARK 5K, 10K & HALF MARATHON

London
Sat 13 Dec 25
£28.00 - £162.00
4.7

7 Swans a Swimming

Ross-on-Wye, Herefordshire
Sat 13 Dec 25
£29.00 - £39.00

Crikey its the Christmas Cracker Day 1

Hollybush conservation centre, Broad Lane, Kirkstall, Leeds, LS5 3BP
Sat 13 Dec 25
£16.00 - £56.00

Stag Challenge

Bridestowe, Devon
Sat 13 Dec 25
£36.00

Run Aintree Half Marathon, 10k & 5k

Liverpool, Merseyside
Sun 14 Dec 25
£30.00 - £152.00
4.7

CRYSTAL PALACE 5K 10K, HALF MARATHON & JUNIORS

London
Sun 14 Dec 25
£12.00 - £122.00
4.6

Twas The Run Before Christmas - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Brandon Country Park, IP27 0SU
Sun 14 Dec 25
£23.00 - £36.00
4.5

SoBo Series: Volumes 1 - 4

Southbourne Beach, Bournemouth, Dorset
Sun 14 Dec 25 - Sun 27 Sep 26
£42.13

A Christmas Carol Bobble Hat Run - North

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 14 Dec 25
£20.00 - £38.00

BigXmas Trail Festival

Manchester, Lancashire
Sun 14 Dec 25
£27.80 - £47.97

Crikey its the Christmas Cracker Day 2

Hollybush Conservation Centre, Broad Lane, Kirkstall Leeds, LS5 3BP
Sun 14 Dec 25
£4.00 - £41.00

ATW Stevenage Winter Half Marathon & 10k

Ridlins Athletics Track, Woodcock Rd, Shephall, Stevenage
Sun 14 Dec 25
£29.68 - £37.10

9 Ladies Dancing

Ross-on-Wye, Herefordshire
Mon 15 Dec 25
£29.00 - £39.00

10 Lords a Leaping

Ross-on-Wye, Herefordshire
Tue 16 Dec 25
£29.00 - £39.00

12 Drummers Drumming

Ross-on-Wye, Herefordshire
Thu 18 Dec 25
£29.00 - £39.00

LEE VALLEY VELOPARK - MILE, 5K, 10K, 10 MILE & HALF MARATHON

London, Greater London
Sat 20 Dec 25
£10.00 - £34.00
4.6

Christmas Canter - 5k, 10k, Half, Full or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 20 Dec 25
£23.00 - £37.50
4.5
Showing 1-40 of 66 results
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