London 2 Brighton Challenge

London - Old Deer Park
UK trek
Charity challenges

Get your place now

  1. Sign up at the Action Challenge website using our custom form
  2. Set up your Just Giving Page
  3. Get set and go!

Got a place already?

Request your sponsorship pack and join our team.

Walk, jog or run from London to Brighton.  This challenge isn’t for the faint hearted and is one you will never forget.


Sign up as a Pair - with a friend or family member – and you both get 50% OFF your Registration Fee!

  • Offer only applies to Full (~100km) & Half (~50km) Challenge distances
  • Offer applies for ‘new’ Registrations – as from 26 December 2016
  • Anyone who signed before 26th December will be contacted by the Organiser – and offered a similar deal via a special form – and you other half signs up for nothing!
  • Conditions apply, including minimum fundraising targets, and are set out on the Organiser’s website
  • Visit  for full details

Offer available throughout January. Sign up now – do it together – and do something amazing in 2017! 

One of UK’s great endurance events. Most will walk it, many will jog parts, and some will run the full 100km. All 3,000 participants will have a special reason to take on the Challenge, and whatever yours is, it will be a unique test of stamina & determination.

This Ultra Challenge is tough, but achievable - and an unforgettable journey of self discovery. We' ll fully support you all the way, so why not join us - push yourself further - and it might be the most rewarding May Bank Holiday weekend you've had in years!

Choose the distance that best suits you and take on the challenge of a lifetime:

100km - To take on the full distance there will be a registration fee of £56 with a fundraising pledge of £395

100km 2 day challenge - Take on the 100km for £56 with a minimum pledge of £395 - but you can take your time and camp at half way.

56/44km - To take on 56km of the challenge there will be a registration fee of £40 with a minimum fundraising target of £275

25km - To take on 25km of the challenge there will be a registration fee of £32 with a minimum fundraising target of £150.

N.B. You'll need to have raised 50% of your sponsorship target 6 weeks before the event to confirm your place. But don't worry, we've got loads of fundraising tips and support to help you achieve this.


Any questions? Click here to read our most frequently asked questions, which should provide you with all the information you need. Or, you can contact the Sports Team on 0300 123 5461.

Race Day Information

We'll be in Richmond ready and waiting to give you the send off you deserve, so make sure you look out for us there! Contact the Sports Team on 0300 123 5461 or email

To find out more about the event please click here for the official website. 

Did you know...

Cancer Research UK helped to develop IMRT – a more targeted type of radiotherapy that reduces side effects. We supported the first ever trial of IMRT in breast cancer, and have funded trials in other cancers including prostate cancer, and head and neck cancers.

Support for you

Training plans and advice

We've teamed up with the experts to give you the very best training support and advice for your event.

Get a cheering pack

Our pack includes a banner, clapper boards, cheering sticks, balloons, tattoos and running sacks. To get yours, email or call 0300 123 5461.

Set up a JustGiving page

Get help with your fundraising

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