50K ultra runs in Winter
Find 50k ultra runs near me in Winter - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Fri 5 Dec
- £16-£27
The Christmas Jumper Jaunt
Join a December midweek run and wear your most over-the-top Christmas jumper if you like!
- Families
- Newcomers
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 6 Dec
- £16-£40
A Christmas Carol Bobble Hat Run
Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Families
- Newcomers
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 14 Dec
- £22-£34
A Christmas Carol Bobble Hat Run | North
Come and join in Christmas Carol Bobble Hat Run, at this event you can earn yourself a bobble hat as well as one of the incredible themed medals!
- Families
- Newcomers
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 21 Dec
- £16-£40
A Christmas Carol Bobble Hat Run | Wales
Come and join in at the Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!
- Families
- Newcomers
- Event village
- Park
- All ages
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Thu 25 Dec
- £23-£35
Christmas Day Cracker Run | 50K
Come and join the morning of running and aim to complete a 50K within the 7-hour time limit on a scenic course with Christmas Dinner each lap, present, themed medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Fri 26 Dec
- £28-£30
Boxing Day Challenge | Ultra Marathon
Come and join the day of running and aim to complete an ultra marathon 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 20 & over
- 32 miles trail running + 0 ft ascent
- Sat 27 Dec
- £23-£35
Year End Time Turner | 50K
Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic out-and-back route, with fuel stations each lap, and a pick-and-mix medal and goody bag at the finish.
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Wed 31 Dec
- £33-£35
River Thames Run | Ultra Marathon
Come and join the day of running and aim to complete an ultra within the 6-hour time limit 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 20 & over
- 32 miles trail running + 0 ft ascent
- Thu 1 Jan 2026
- £23-£35
New Years Day Run | 50K
Yay it's 2026 and what better way to celebrate than running your first 5k/marathon/50k etc!!!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Fri 9 Jan 2026
- £20-£27
Midweek Chasing Numbers Jan | 50K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sat 10 Jan 2026
- £23-£35
The Rise From The Ashes Run - South | 50K
Come and get involved in this Rise From The Ashes Run at The Last Hop in Staines, as long as you complete at least 3km you will be rewarded with one of the incredible phoenix medals!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sun 18 Jan 2026
- £17-£27
The Rise From The Ashes Run - North | 50K
Come and get involved in this Rise From The Ashes Run in Durham, as long as you complete at least 5km you will be rewarded with one of the incredible phoenix medals!
- Enter online
- Age 20 & over
- 50 km trail running
- Sat 24 Jan 2026
- £23-£35
The Winter Lucky Dip Run | 50K
Come and join in Winter Lucky Dip Run, there is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sat 24 Jan 2026
- £22-£35
Spice Up Your Run - Wales | 50K
If you're looking to spice up your run or you need some running like you've never needed running before, then this is the event for you!
- Enter online
- Age 20 & over
- 50 km trail running + 338 ft ascent
- Fri 6 Feb 2026
- £20-£27
Midweek Chasing Numbers Feb | 50K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sat 7 Feb 2026
- £23-£35
The Highland Hotfoot | 50K
Come and join in The Highland Hotfoot because who doesn't love those furry Highland Cows and therefore want a medal of them!!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sat 14 Feb 2026
- £23-£35
The Racoon Rocket Run | 50K
Come and join in The Racoon Rocket Run and earn yourself a beautiful medal with an adorable picture of a fluffy racoon on! What more could you ask for??
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sun 15 Feb 2026
- £16-£27
Smurf Run | North
Come and join in Smurf Run, who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Families
- Newcomers
- Event village
- All ages
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 21 Feb 2026
- £23-£35
The Rubber Ducky Dash | 50K
Due to the success of the Rebellious Rubber Ducky Run in 2025 Saturn Running is holding it's second event inspired by the adorable bath toys!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sat 28 Feb 2026
- £54-£56
Carry on in the Colliery | Ultra Marathon
Take on lapped course through the stunning South Yorkshire Park country park of Rabbit Ings and reach the finish to hang your finisher's medal around your neck with pride.
- Chip timing
- Enter online
- Hilly
- Age 21 & over
- 30 miles trail running + 1572 ft ascent
- Sat 28 Feb 2026
- £23-£35
The Giraffe Gallop | 50K
There's another animal inspired event for you, the featured animal this time is a giraffe! The medal, as always, is incredible and definitely one to add to your animal collection!
- Enter online
- Age 20 & over
- 50 km trail running + 0 ft ascent
- Sun 7 Dec
New Forest Xmas Trails | 50K Ultra
- 50 km trail running + 1720 ft ascent
- Sun 21 Dec
Portsmouth Coastal Waterside Marathon Events | 50K Ultra
- 50 km multi terrain running