Thames Path Ultra Challenge

Join The Brain Tumour Charity team at the Thames Path Ultra Challenge. Walk, jog or run, your challenge your way.

When:

12-13 September 2026

Where:

Putney Bridge

Registration fee:

Various

Sponsorship:

Various

I have my own place

Join The Brain Tumour Charity at the unforgettable Thames Path Ultra Challenge. Over 3000 adventurers will join the Putney Bridge start, and the full 100km route heads upstream to Henley along the famous Towpath. It’s through Richmond, Hampton Court, Runnymede, and Windsor, with some wonderful scenery to a riverside finish line.

The Brain Tumour Charity is an official Series Partner of the 2026 Ultra Series which means you’ll receive a 50% discount on the ‘full sponsorship’ option when signing up.

How to enter the Thames Path Ultra Challenge

Choose a distance and fundraising option that suits you, sign up using the link above and we’ll support you on your fundraising journey.

You pay a small registration fee, do lots of fundraising and we cover the cost of your event place! As we are an official Charity Partner – you get 50% off the standard reg fee below which is automatically added at checkout.

100km: registration fee, £50, fundraising target £575

75km: registration fee £45, fundraising target £475

50km: registration fee £40, fundraising target £375

25km: registration fee £30, fundraising target £275

10km: registration fee £20, fundraising target £100

At least 50% of the sponsorship target must be with The Charity 3 week prior to the Challenge. Failure to meet the deadline may result in cancellation of your place by The Charity. The remaining 50% and any extra, should be with your Charity by 4 weeks after the Challenge. We are here to support you get to your fundraising target!

Pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost.

100km: registration fee, £110, fundraising target £330

75km: registration fee £90, fundraising target £270

50km: registration fee £75, fundraising target £225

25km: registration fee £50, fundraising target £150

10km: registration fee £22.50, fundraising target £70

You pay the full cost of the event place – fundraise as much as you can, with no set target or deadline, there’s a small admin fee to The Charity

100km: registration fee, £199

75km: registration fee £169

50km: registration fee £139

25km: registration fee £89

10km: registration fee £39

Supporting you

When you sign up to an Ultra Challenge we’ll support you with:

What will I get on the day?

When you sign up to an Ultra Challenge, on the day, they’ll be:

email updates

access to a Facebook group for our fundraisers

access to our fundraising resources

a charity t-shirt to wear for the event

fully signposted route
access to the Ultra Challenge App
free food and drink
a medal, finishers t-shirt and downloadable certificate
regular rest stops with massages and medics available

Ultra Challenge Calendar

With 21 Ultra Challenge events throughout 2026, see what else is on offer. From rugged coastlines to breathtaking countryside there’s something for everyone as you can walk, jog or run at your own pace.

Ultra Challenge Series Calendar

Got your own place?

We’d love you to walk for us, so let us know to get your free Charity t-shirt. We’ll support you every step of the way!

I have my own place

This event is organised by Action Challenge and is part of the Ultra Challenge Series.

If you have any questions, don’t hesitate to get in touch with us; email events@thebraintumourcharity.org or call 01252 237867.