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5K runs in Lincolnshire

Find 5k runs near me in Lincolnshire for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Come and join the day of running and aim to complete a 5K at your own pace on an out-and-back route along an old railway line (nice and flat) then receive a medal and goody bag at the finish!
  • Sat 27 Sep
  • £26-£28
Lincoln, Lincolnshire, UK

Runaway Challenge | 5K

Come and join the day of running and aim to complete a 5K at your own pace on an out-and-back route along an old railway line (nice and flat) then receive a medal and goody bag at the finish!

  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 12 & over
  • 5 km trail running + 30 ft ascent
Come and join the day of running and aim to complete a 5K at your own pace on an out-and-back route along an old railway line (nice and flat) then receive a medal and goody bag at the finish!
  • Sat 8 Nov
  • £26-£28
Lincoln, Lincolnshire, UK

Remembrance Run | 5K

Come and join the day of running and aim to complete a 5K at your own pace on an out-and-back route along an old railway line (nice and flat) then receive a medal and goody bag at the finish!

  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 12 & over
  • 5 km trail running
Fast, flat, food! Boasting a scenic route, a hot drink and slice of cake at the end and a flat and fast course, what's not to be loved? A sure-fire hit with runners of all levels.
  • Sun 9 Nov
  • £21-£23
Boston, Lincolnshire, UK

Mallard Cake Dash | 5K

Fast, flat, food! Boasting a scenic route, a hot drink and slice of cake at the end and a flat and fast course, what's not to be loved? A sure-fire hit with runners of all levels.

  • Chip timing
  • Enter online
  • Flat
  • Age 11 & over
  • 5 km road running + 2 m ascent
One of the most technically difficult Tough Mudder events where all obstacles are scaled-up, with surprises, extra muddy terrain, killer hills and scenic views of Belvoir Castle too.
  • Sat 4 Jul 2026
Grantham, Leicestershire, UK

Tough Mudder Midlands | 5K - Saturday

Secure your charity place in Tough Mudder Midlands today. Challenge yourself through mud and over obstacles while supporting top UK charities. Find a cause and join their team today!

  • Enter online
  • Hilly
  • Traffic free
  • Fundraising optional
  • Age 14 & over
  • 5 km multi terrain running
One of the most technically difficult Tough Mudder events where all obstacles are scaled-up, with surprises, extra muddy terrain, killer hills and scenic views of Belvoir Castle too.
  • Sun 5 Jul 2026
Grantham, Leicestershire, UK

Tough Mudder Midlands | 5K - Sunday

Secure your charity place in Tough Mudder Midlands today. Challenge yourself through mud and over obstacles while supporting top UK charities. Find a cause and join their team today!

  • Enter online
  • Hilly
  • Traffic free
  • Fundraising optional
  • Age 14 & over
  • 5 km multi terrain running
A new and totally unique running challenge where you aim to run 10 x 5K laps which get faster the more you complete. How far can you go?
  • Sun 19 Jul 2026
  • £43-£50
Boston, Lincolnshire, UK

Revesby Running Festival | Challenge The Estate

A new and totally unique running challenge where you aim to run 10 x 5K laps which get faster the more you complete. How far can you go?

  • Enter online
  • PB
  • Traffic free
  • Age 18 & over
  • 1 day trail running + 45 m ascent
Run 5K on a private estate surrounded by unparalleled scenery making it one of the most picturesque events in the area. Enjoy the journey at your own pace.
  • Sun 19 Jul 2026
  • £12
Boston, Lincolnshire, UK

Revesby Running Festival | 5K

Run 5K on a private estate surrounded by unparalleled scenery making it one of the most picturesque events in the area. Enjoy the journey at your own pace.

  • Enter online
  • PB
  • Age 12 & over
  • 5 km trail running + 45 m ascent
  • Sun 12 Apr 2026
Boston, Lincolnshire, UK

Boston UK Marathon | 5K Fun Run

  • 5 km road running

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