Tough mudder

Charge through trenches, climbing walls and muddy chaos in a team challenge that tests your strength and determination.

a group of people running and splashing through muddy water smiling

Date	Throughout the year
Location	Across the UK
Registration fee	£30
Sponsorship target	(Minimum) £300

Sign up for a charity place

Secure your space in one of our races today, join Team Underdog and be part of something amazing.

What do you get when you participate with us?

a Team Underdog sports top and fundraising pack to kick things off in style
dedicated help from our Community Fundraising team from the moment you sign up
free parking on the day
on-the-day support to keep you going along the route
finishers medal, t-shirt and headband to celebrate a fantastic achievement.

How will your sponsorship help?

Your valued donations go a long way for the dogs in our care.

£20 could go towards essential vet checks for abandoned dogs when they first arrive, making sure they get the urgent care they need

£50 helps provide a foster care starter package, to ensure dogs in need have access to all the essentials to feel safe and supported

£100 could support urgent veterinary care for a heavily pregnant dog

£500 could pay for full costs for a dog’s entire stay at a rehoming centre

£4000 could pay for a dog's full stay at a rehoming centre providing essential support, medical treatment and loving care.

We're grateful for every single penny raised by our amazing supporters. Every donation makes a huge impact and helps make tomorrow's world a better place for all dogs.

How to fundraise

Once you've registered and signed up for your chosen event, we recommend setting up and personalising your online fundraising page to collect donations.

Signing up will automatically create you a branded fundraising page - no extra steps needed.

If you prefer, you can use a different online fundraising platform such as Just Giving. All funds collected will be transferred to Dogs Trust directly from your online page when you link your page to Dogs Trust when prompted.