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Trail Ultra runs in South East in January 2026

Find trail ultra runs in South East in January 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Kick off the year with a motivating run—5K, marathon, or 50K! Shake off festive indulgence, spark your New Year’s resolutions, and embrace the challenge together and start strong this day.
  • Thu 1 Jan 2026
  • £16-£35
Staines, Surrey, UK

New Years Day Run

Kick off the year with a motivating run—5K, marathon, or 50K! Shake off festive indulgence, spark your New Year’s resolutions, and embrace the challenge together and start strong this day.

  • Families
  • Beginner-friendly
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, Rhino medal and goody bag.
  • Sat 3 Jan 2026
  • £16-£35
Egham, Surrey, UK

Rhino Run

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, Rhino medal and goody bag.

  • Families
  • Beginner-friendly
  • Event village
  • Rural
  • Age 12 & over
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • + 1 more race
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!
  • Sat 10 Jan 2026
  • £16-£35
Staines, Surrey, UK

The Rise From The Ashes Run | South

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!

  • Families
  • Beginner-friendly
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
A crisp morning start from the farm on a 50/50 road-trail mix with coastal views. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.
  • Sat 10 Jan 2026
  • £73-£115
Dover, Kent, UK

Kent Backyard Ultra | Round Two: Dover

A crisp morning start from the farm on a 50/50 road-trail mix with coastal views. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.

  • Beginner-friendly
  • Event village
  • Rural
  • Age 16 & over
  • Fixed time runs
  • Ultra run
Entries close soon
A fabulous 43-mile point-to-point race, well established as the season opener to the Ultra race calendar and always sells out. From the countryside along the Grand Union Canal into London.
  • Sat 10 Jan 2026
  • £80
Aylesbury, Buckinghamshire, UK

Country to Capital Ultra

A fabulous 43-mile point-to-point race, well established as the season opener to the Ultra race calendar and always sells out. From the countryside along the Grand Union Canal into London.

  • Recycling
  • Beginner-friendly
  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Event village
  • Age 18 & over
  • 43 miles trail running + 1404 ft ascent
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!
  • Sat 24 Jan 2026
  • £16-£35
Staines, Surrey, UK

The Winter Lucky Dip Run

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!

  • Families
  • Beginner-friendly
  • Event village
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Fri 9 Jan 2026
Staines, Surrey, UK

Midweek Chasing Numbers Jan

  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races

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