Go the distance for pets in need. Picture yourself taking on one of the world's most iconic events—cheered on by thousands, united by an incredible cause.
However you choose to take part—run, walk, or wheel—you can make every mile matter by joining #TeamPDSA in the 2027 TCS London Marathon.
Why take part for PDSA?
We are inviting pet lovers to be part of something special, representing PDSA—The UK’s leading veterinary charity for pets in need. Every day, PDSA is there for pets and their owners facing heartbreak and financial hardship, providing life-saving treatment when it’s needed most. Behind every finish line is a pet given another chance, and a family kept together.
When you join #TeamPDSA, you’ll receive:
- A place in the 2027 event
- Support and encouragement throughout your journey
- Fundraising guidance to help you hit your goals
- A PDSA vest to wear with pride on the big day
Not to mention a community of pet lovers cheering you on from start to finish.
Ready to be part of something special?
There are two ways to enter the 2027 TCS London Marathon.
Public ballot
The best way to secure your place is through the public ballot. The ballot will open from 09.00am Friday 24 April 2026 and close 04.00pm Monday 1 May 2026. It’s a completely random draw and you will receive an email outcome by early July.
If you’re lucky enough to secure a place, you can still represent #TeamPDSA.
Charity places
PDSA has a limited number of charity places in the 2027 Marathon, which come with a minimum fundraising target.
Register your interest for one of our charity places here today and help us go the distance for pets in need.
And to our incredible 2026 fundraisers—good luck as you take on this year’s marathon.
More can be found here about our participants and their wonderful fundraising efforts.