Trail 10K runs in December 2025
Find trail 10k runs near me in December 2025 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Fri 5 Dec
- £20-£27
The Christmas Jumper Jaunt | 10K
Join a 10K December midweek run and wear your most over-the-top Christmas jumper (optional) then receive a themed medal and goody bag too!
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 6 Dec
- £28-£32
A Christmas Carol Bobble Hat Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 6 Dec
- £21.50
Alyn Waters Winter Trails | 5K & 10K | 10K Trail
Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!
- Chip timing
- Enter online
- Age 15 & over
- 10 km trail running
- Sat 6 Dec
- £24
Cannock Chase Forest Christmas 10K
Grab those elf shoes and get festive! Put your legs to the test in this beautifully scenic, but challenging Christmas run. You'll enjoy looping around the lakes with your Santa hat on.
- Enter online
- Undulating
- Traffic free
- Age 15 & over
- 10 km trail running + 508 ft ascent
- Sun 7 Dec
- £31-£36
Bauble Bimble
Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Newcomers
- Fancy dress
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sun 7 Dec
- £23-£25
Do you like my Bingley Baubles | 10K
Enjoy a festive trip up the Leeds and Liverpool Canal this winter. A challenging and scenic run over towpath, woodland, and fields with joyous distances from 5K to a full marathon.
- Chip timing
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 89 ft ascent
- Sat 13 Dec
- £23-£25
Crikey its the Christmas Cracker | Day 1 | 10K
Take on this out and back course to really get in the Christmas spirit. This event isn't just about the race itself, the activities at Race HQ are bound start a jolly atmosphere!
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 16 & over
- 10 km trail running + 89 ft ascent
- Sun 14 Dec
- £22-£32
A Christmas Carol Bobble Hat Run | North | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
- Enter online
- Age 16 & over
- 10 km trail running
- Sun 14 Dec
- £23-£25
Crikey its the Christmas Cracker | Day 2 | 10K
An out and back course to really get you in the Christmas spirit with activities at Race HQ bound start a jolly atmosphere, whether you want a PB or to challenge yourself over this distance.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 16 & over
- 10 km trail running + 89 ft ascent
- Sun 14 Dec
- £31-£36
Twas The Run Before Christmas | 4 Hour
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs multi terrain running + 299 ft ascent
- Thu 25 Dec
- £23-£27
Christmas Day Cracker Run | 10K
Come and join the morning of running and aim to complete a 10K at your own pace on a scenic course then receive a Christmas present, themed medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Fri 26 Dec
- £28-£30
Boxing Day Challenge | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a flat, out-and-back route along the River Thames then receive a bespoke medal and goody bag at the finish!
- Enter online
- Flat
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 27 Dec
- £23-£27
Year End Time Turner | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a fantastic pick and mix medal and goody bag at the finish!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Wed 31 Dec
- £20-£22
River Thames Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on an out-and-back route along the River Thames then receive a medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 6 Dec
Cowdray Estate Trail Run Series - Winter
- 5K run
- CaniCross 2
- 10K run
- Sun 14 Dec
Richmond Park December 5K, 10K and Half Marathon | 10K
- 10 km multi terrain running
- Sun 14 Dec
Christmas Day for Runners | Great Sprout Scuttle 10K
- 10 km trail running
- Sun 14 Dec
Extremely Jolly & Little Elves Fun Run | Extremely Jolly 10K
- 10 km trail running