Donate Sponsor

Join the world’s largest inflatable 5k obstacle run!

  • 5 Apr - 25 Oct 2025
  • Various: Ipswich, Guildford, Derby, Longfield (Brands Hatch), Plymouth, Lincoln, Leeds, Bristol, Southampton, Coventry, Cheshire (Knutsford), Exeter, Newcastle, Glasgow, Edinburgh, Bakewell, York, Cheltenham, Norwich, Brighton, Windsor
  • £15 registration fee
  • £75 sponsorship commitment

Looking for a fun way to support a great cause? Sign up for your local inflatable 5k obstacle run and raise vital funds to make a better life for cats! This exciting event features giant inflatable obstacles, providing a unique and entertaining challenge. 
There are limited places available, so don’t miss out! Register now to secure your spot.

Sign up to event

What is the Inflatable 5k?

The Inflatable 5k is the world’s largest and greatest inflatable 5k obstacle run.

Is there an age limit to enter?

You must be aged 16 or over to enter.

What Should I Wear?

We would recommend light running clothing, a long sleeved top and running shoes. You may also wish to bring a rain jacket in case there are wet conditions on the day. 

Can I choose where my sponsorship money goes to?

Yes, you will have the option to select a Cats Protection site to receive the money that when completing the event registration form.

Why should I take part in the Inflatable 5k for Cats Protection?

As a charity, we rely solely on your generosity and kindness to enable us to go on caring for cats and kittens. Running for Cats Protection is the perfect way to challenge yourself and raise money to make a better life for cats. Just imagine that sense of achievement when you cross the finish line, knowing you’ve raised £75 towards giving cats better lives.

What we do

At Cats Protection we stand up for every cat. At the forefront of research on cat welfare, we use our decades of experience to help all cats and support owners to keep their pets happy and healthy. Our campaigns change laws to give cats more protection and we continue to call for a better deal for cats. In every corner of the UK our passionate volunteers, employees and supporters are using their kindness and expertise to make life better for millions of cats and the people who care for them.

Where and when are the events? 

Ipswich  5 April
Guildford 10 April
Derby 12 April
Longfield (Brands Hatch) 17 April
Plymouth 24 May
Lincoln 07 June
Leeds 14 June
Bristol 05 July
Southampton 12 July
Coventry 26 July
Cheshire (Knutsford) 02 August
Exeter 09 August
Newcastle 16 August
Glasgow 23 August
Edinburgh 30 August
Bakewell 13 September
York 20 September
Cheltenham 04 October
Norwich 11 October
Brighton 18 October
Windsor 25 October

How we support you throughout your journey
  • Dedicated and bespoke support and encouragement from our team, answering any questions you have
  • A brilliant fundraising pack containing fundraising resources, guides, information, tips and ideas, and sponsorship forms
  • Free branded t-shirt to wear with pride on the day
  • Practical fundraising support
Get in touch

If you have any questions, you can email fundraising@cats.org.uk and our Community Fundraising team will be more than happy to assist.

How to sign up

You can get your charity place in five simple steps:

  1. click here to go to our registration form
  2. select the location of the Inflatable 5k event that you would like to attend
  3. confirm if you’d like to support your local Cats Protection
  4. enter your contact details
  5. pay the registration fee via PayPal or secure online payment

You’ll receive an email welcoming you to the team, followed by some fundraising resources to get you started!

NB: There are limited spaces on this event so you will receive an email confirmation of your spot in your chosen Inflatable 5k event within 2-3 working days. 

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