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Kent Downs 50 Challenge

Walk, jog or run the Kent Downs 50 Challenge on 10 October 2026. Choose from 50km, 25km, or 10km.

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A photo of a crowd of people walking towards down a path with grass and trees either side. The sun is low in the sky, and golden.

Kent Downs 50 Challenge

This is the end of season Ultra Challenge in the ‘Garden of England’. With 50km, 25km and 10km challenge options available, there's a challenge here for everyone!

The main 50km looped route heads anticlockwise around the Kent Downs – starting on the North Downs Way to Blue Bell Hill, around picturesque Aylesford, and following the River Medway to Mote Park at halfway for a picnic. Along the Len Valley Walk to the majestic Leeds Castle, then the North Downs Way back to the showground finish line and celebration.

What you'll get:

  • Inclusive & fun event with a great atmosphere and camaraderie

  • A fully signed route, with a team of ‘Trekmasters’ out on the trail with you

  • Regular covered rest stops, with free food & drink, massages and medics

  • An epic finish line moment, with a glass of fizz, medal and t-shirt

  • Camping, transfer and parking options to make getting there & away easy

  • Full fundraising support, and a choice of fundraising options

As Breast Cancer Now is an official charity partner, you can register for just £10 when you sign up to support us at the London 2 Brighton Ultra Challenge. Simply use code BCNDEAL10 when registering. This offer is available until 30 November 2026.

We'll support you all the way

  • Breast Cancer Now t-shirt

  • Plenty of fundraising and training support

  • Regular e-newsletters to keep you up to date

  • Support from a dedicated member of the team

Why your support matters

39% of women

Over a third of women in the UK do not check their breasts regularly for potential signs of breast cancer.

55,000 women

Around 55,000 women and 400 men are diagnosed with breast cancer every year in the UK.

1 in 7 women

One in seven women in the UK will develop breast cancer in their lifetime.

Ask us a question

Want to find out more about the Kent Downs 50 Challenge? Call us on 0345 092 0804 or send us an email.

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