London 2 Brighton Ultra Challenge charity places | 2nd Half Sussex Marathon

Thousands of adventurers have taken on the London 2 Brighton Ultra Challenge® - part of the UK’s biggest and best series of treks and trail runs for a wide range of ages, fitness and experience levels which raises £10+ million a year for charities!

You’ll get full support all the way so you can set a trail marathon goal, conquer the second half of the London 2 Brighton Ultra Challenge® route and push yourself further for an important cause. If you’re up for a charity challenge event this year, make it the London 2 Brighton Ultra Challenge®.

The Ultra Challenge Experience

Do it at your own pace. The level of support enables you to go further. There are marquee rest stops, lots of food and drink, medical and massage teams, with a fully signed route to guide you.

A big finish-line celebration awaits with an amazing sense of achievement for you personally and also for your fundraising efforts.

Get sponsored for charity

You’ll be amazed how much you can raise on these tough challenges as friends and family will recognise and support your courageous endeavours - marathon distance is impressive! All fundraising goes directly to your charity via an online JustGiving page.

£10+ Million Fundraising

The series raises £10+ million a year for charities. Choose your charity, set up a JustGiving sponsorship page and make your challenge count!