0022

Ultra Marathons Found In December 2025

View all ↓

Ultra Marathons In December 2025

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

Popular & Featured

January

Race Calendar: Ultra Marathons In December 2025

Rumble In The Jumble II

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

A Christmas Carol Bobble Hat Run - Wales

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

Phoenix Cambridgeshire Penguin Plod

Huntingdon, Cambridgeshire
Sun 21 Dec 25
£22.00 - £39.95

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 Running Manchester Dragon's Eye Red

Manchester, Lancashire
Sun 28 Dec 25
£39.95

Phoenix South Wales - Frozen Phoenix

Pontypridd, Mid Glamorgan
Sun 28 Dec 25
£35.00

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

Phoenix Running West Sussex - 2359 The End

Haywards Heath, West Sussex
Wed 31 Dec 25
£22.00 - £39.95

Bell Challenge - Day 3

Exmouth, Devon
Wed 31 Dec 25
£35.00

RIVER THAMES RUN

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

Phoenix Running Manchester Retro Run

Manchester, Lancashire
Wed 31 Dec 25
£39.95

Zodiac Run

Thu 02 Jan 25 - Wed 31 Dec 25
£10.00

Offer

Thanks for booking a Running Bug event through findarace.com - 10% OFF

10 Lords a Leaping

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

11 Pipers Piping

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

12 Drummers Drumming

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

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 1-22 of 22 results

Cookie settings

Cookies are small text files that a website stores on a user's device, such as a computer or a smartphone. When a user visits a website, a cookie may be set to track information such as the user's preferences, login information, or items in a shopping cart. Cookies are not harmful and are typically deleted when a user clears their browser cache or the cookie expires.

Strictly necessary cookies are a type of cookie that is essential for a website to function properly. These cookies are necessary to provide services requested by the user, such as login authentication, shopping cart functionality, and other similar features.

Strictly necessary cookies do not require the user's consent, as they are essential for the proper functioning of the website.

Learn more about our Strictly necessary cookies

Tracking and targeting cookies are a type of cookie used by websites to collect information about a user's browsing behaviour across multiple websites. These cookies are often used for advertising purposes and can track the user's interests and some personal information.

Targeting cookies are used to display personalised advertisements to the user based on their browsing history, search history, and other online activity.

Learn more about our Tracking and targeting cookies