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Up to 10k

Littlehampton 10k and 5k

Welcoming runners from across Sussex this well-loved favourite on the events calendar takes you around residential Littlehampton, through the beautiful Mewsbrook Park, and finishes along Littlehampton promenade to a stunning seaside backdrop!


Registration for 2019 is now open!

Chestnut Tree House #10k #racephoto #sussexsportphotography 9:30:59 AM
Chestnut Tree House #10k #racephoto #sussexsportphotography 9:42:14 AM

New 5k Route added for 2019!

From keen runners pushing for a personal best to people taking part in fancy dress, this is an event for both experienced and first-time runners…and the Chestnut Tree House Littlehampton 10k 2019 will be bigger and better than ever, with the exciting addition of a 5k course to the day!

Now in its 16th year we wanted to try something new to open the day to even more people.

All you have to do now is pick your distance and register your place.


10 5K run logo 1.1


Littlehampton 10k and 5k information:

Both runs start and finish along Littlehampton’s promenade at 9:30am. Details about running packs, chip times, medals, road closures, and travel will be sent to you after registration.


Registration is only £18 and minimum age is 16. With just 1,500 places, the popular Littlehampton 10k sells out quickly, so sign up today!


At just £12 and a minimum age of 14, we expect places to go fast for the new 5k. There are only 500 spaces, so register yourself today!

The new 5k Route Map will be available shortly. Here is 2018 Race Route for reference. The new 5k will follow the first half of the 10k route, with runners splitting next to East Beach Cafe on Sea Road.

LA10K_2018 Route Map


Just by being part of the Chestnut Tree House Littlehampton 10k and 5k, you’re already doing something amazing.

There is no minimum sponsorship, but we would love for you to try and fundraise as much as possible to help even more children and their families across Sussex.

By raising £100 or more, you’ll become part of our ‘100 Club’ and receive an exclusive Chestnut Tree House running vest, priority entry into all of the runs we are part of, and a special 100 Club certificate to show off.

Being part of Team Chestnut:

By taking part in the Chestnut Tree House Littlehampton 10k and 5k and becoming a member of Team Chestnut, you’ll receive…

Support with your training…
  • Monthly updates full of training tips and nutritional advice.
  • Join our Facebook group to chat and share ideas with other Chestnut Tree House runners
Support with your fundraising…

More event details:

Please note that the Chestnut Tree House Littlehampton 10k and 5k is not an officially measured and licensed course.