Runs in UK in December 2025
Find runs near me in UK in December 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Wed 3 Dec
- Wed 3 Dec
Santa in the City - London | Day 1 - Wednesday
Take on a 4K route packed with interest, wearing a full Santa outfit alongside hundreds of other Santas.
- Enter online
- Flat
- Fancy dress
- Age 3 & over
- 4.5 km road running
- Thu 4 Dec
- Thu 4 Dec
Santa in the City - London | Day 2 - Thursday
Take on a 4K route packed with interest, wearing a full Santa outfit alongside hundreds of other Santas.
- Enter online
- Flat
- Fancy dress
- Age 3 & over
- 4.5 km road running
- Sat 6 Dec
- £21.50
- 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
- £17.50
- Sat 6 Dec
- £17.50
Alyn Waters Winter Trails | 5K & 10K | 5K Canicross
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 11 & over
- 5 km trail running
- Sat 6 Dec
- £17.50
- Sat 6 Dec
- £17.50
Alyn Waters Winter Trails | 5K & 10K | 5K 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 11 & over
- 5 km trail running
- Sun 7 Dec
- £51.50
- Sun 7 Dec
- £51.50
Sea 2 Summit | Offa's Dyke Ultra Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 18 & over
- 33 miles trail running
- Sun 7 Dec
- £41.50
- Sun 7 Dec
- £41.50
Sea 2 Summit | Offa's Dyke Full Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sun 7 Dec
- £31-£36
- Sun 7 Dec
- £31-£36
Bauble Bimble | 6 Hour
Back to Ferry Meadows Country Park for a festive 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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 6 hrs multi terrain running
- Sun 7 Dec
- £35
- Sun 7 Dec
- £35
Grafham Water Hoohah 10 Mile Canicross
The most scenic running event in Cambridgeshire! You are invited to the beautiful Grafham Water to tackle a scenic 10-mile trail run that circumnavigates the reservoir.
- Enter online
- Age 17 & over
- 10 miles trail running
- Sun 7 Dec
- £30
- Sun 7 Dec
- £30
Grafham Water Hoohah 10 Mile Trail Run
The most scenic running event in Cambridgeshire! You are invited to the beautiful Grafham Water to tackle a scenic 10-mile trail run that circumnavigates the reservoir.
- Enter online
- Age 17 & over
- 10 miles trail running
- Sun 7 Dec
- £31-£36
- Sun 7 Dec
- £31-£36
Bauble Bimble | 4 Hour
Back to Ferry Meadows Country Park for a festive 4-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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs multi terrain running
- Sun 7 Dec
- £31.50
- Sun 7 Dec
- £31.50
Sea 2 Summit | Offa's Dyke Half Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 17 & over
- 13.1 miles trail running
- Sun 14 Dec
- £31-£36
- Sun 14 Dec
- £31-£36
Twas The Run Before Christmas | 6 Hour
Run as far as you can during the 6-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
- 6 hrs multi terrain running
- Sun 14 Dec
- FREE
- Sun 14 Dec
- FREE
ATW Stevenage Winter Family Fun Run
A free 400m children's fun run for children of runners in the 10K or half marathon events taking place in the morning on the athletics track.
- Flat
- Traffic free
- All ages
- 400 m track and field
- Sun 14 Dec
- £26-£37.50
- Sun 14 Dec
- £26-£37.50
Running Tribe Races | Dec | 10K
A new and unique concept where you turn up ready to conquer 10km but if you're feeling great, tackle a Half Marathon or even further depending on how you feel on the day!
- Enter online
- Age 15 & over
- 10 km multi terrain running
- Sun 14 Dec
- £26-£37.50
- Sun 14 Dec
- £26-£37.50
Running Tribe Races | Dec | 40 Mile Ultramarathon
A new and unique concept where you turn up ready to conquer an Ultra but if you feel like going easy, run a cool 1-3 loops instead! Ideal for testing out fuelling techniques & kit.
- Enter online
- Undulating
- Age 18 & over
- 40 miles multi terrain running
- Sun 14 Dec
- £26-£37.50
- Sun 14 Dec
- £26-£37.50
Running Tribe Races | Dec | Full Marathon
A new and unique concept where you turn up ready to conquer a Marathon but if you're feeling great tackle an Ultra, or go easy and run a cool 1-2 loops instead, depending on how you feel on the day!
- Enter online
- Undulating
- Age 18 & over
- 26.2 miles multi terrain running
- Sun 14 Dec
- £26-£37.50
- Sun 14 Dec
- £26-£37.50
Running Tribe Races | Dec | Half Marathon
A new and unique concept where you turn up ready to conquer a Half Marathon but if you're feeling great tackle a Marathon, or go easy and run a cool 10km depending on how you feel on the day!
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles multi terrain running
- Sun 14 Dec
- £22-£24
- Sun 14 Dec
- £22-£24
ATW Stevenage Winter 10K
Starting and finishing on the fantastic Ridlins Stadium athletics track, the route winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.
- Enter online
- Flat
- Age 15 & over
- 10 km road running
- Sun 14 Dec
- £29-£31
- Sun 14 Dec
- £29-£31
ATW Stevenage Winter Half Marathon
Starting and finishing on the fantastic Ridlins Stadium athletics track, the route winds its way around the superb traffic-free tarmac routes that cover the town of Stevenage.
- Enter online
- Age 17 & over
- 13.1 miles road running
- Sun 14 Dec
- £31-£36
- 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
- Sat 20 Dec
- £23-£25
- Sat 20 Dec
- £23-£25
Christmas Canter | 5K
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route for 5K.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 5 km road running
- Sat 20 Dec
- £25-£27
- Sat 20 Dec
- £25-£27
Christmas Canter | 10K
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route for 10K.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 10 km road running
- Sat 20 Dec
- £27-£32
- Sat 20 Dec
- £27-£32
Christmas Canter | Half Marathon
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over half marathon distance.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 13.1 miles road running + 600 ft ascent
- Sat 20 Dec
- £32.50-£37.50
- Sat 20 Dec
- £32.50-£37.50
Christmas Canter | Full Marathon
It's December, so what better way to finish the year than with a Christmas event? Follow the Windmill Way route over marathon distance.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 26.2 miles road running + 1200 ft ascent