Cruelty Free International

Creating a cruelty-free world. Ending animal testing everywhere and forever.


The leading organisation working to end animal testing worldwide, we challenge and inspire others, working with politicians, businesses, and regulators to drive progress for animals. Creating lasting change, we champion better science and shine a light on the reality of life for animals in laboratories. We raise awareness and respond to global consumer demand by supporting companies worldwide with their cruelty-free journey.

Often placing animals in laboratories onto the agenda for the first time, we raise their voice, passionately using our campaigning and scientific expertise to change practice which impacts animals for generations to come. Our hard-hitting investigations continue to shine a light on the suffering of animals in laboratories as we challenge decision makers to act.


How Your Support Helps

By running for Cruelty Free International your hard work and dedication will help create a cruelty-free future for animals. Every mile you run and every penny you raise will support our vital work and, together, we will create a world where nobody wants or believes we need to experiment on animals. 

Event fees:

Cruelty Free International covers your full race entry fee. Your registration fee payment contributes towards this cost. 


Featured Events

Check out these featured events from this charity

HOKA Hackney Half

May 16, 2027 - May 16, 2027

Homerton Rd, London E9 5PF, UK

Registration Price:£35
Fundraising Amount:£350

All Events

What's coming up in the run for charity events calendar? It’s never too late to join one of these great events.

Battersea Park 5k Presented by TREK- September

Sep 26, 2026 - Sep 26, 2026

Carriage Dr E, London SW11 4NJ, UK

Registration Price:£32
Fundraising Amount:Raise as much as you can.

Hyde Park 5K - September

Sep 26, 2026 - Sep 26, 2026

Hyde Park, Serpentine Rd, London W2 2UH, UK

Registration Price:£32
Fundraising Amount:Raise as much as you can.

Hyde Park 10K - September

Sep 26, 2026 - Sep 26, 2026

Hyde Park, Serpentine Rd, London W2 2UH, UK

Registration Price:£32
Fundraising Amount:Raise as much as you can.

Battersea Park Half Marathon Presented by TREK- September

Sep 26, 2026 - Sep 26, 2026

Carriage Dr E, London SW11 4NJ, UK

Registration Price:£38
Fundraising Amount:Raise as much as you can.

Ladybower Trail 52k

Sep 26, 2026 - Sep 26, 2026

Hope Showground, Castleton Rd, S33 8RZ

Registration Price:£95
Fundraising Amount:Raise as much as you can.

Ladybower Trail 21K

Sep 26, 2026 - Sep 26, 2026

Hope Showground, Castleton Rd, S33 8RZ

Registration Price:£55
Fundraising Amount:Raise as much as you can.

Run Aintree 5k - September

Sep 27, 2026 - Sep 27, 2026

Ormskirk Rd, Aintree, Liverpool L9 5AS, UK

Registration Price:£30
Fundraising Amount:Raise as much as you can.

Clapham Common 5k

Sep 27, 2026 - Sep 27, 2026

Clapham Common, Windmill Dr, London SW4 9DE, UK

Registration Price:£30
Fundraising Amount:Raise as much as you can.

Clapham Common 10k

Sep 27, 2026 - Sep 27, 2026

Clapham Common, Windmill Dr, London SW4 9DE, UK

Registration Price:£30
Fundraising Amount:Raise as much as you can.

Run Aintree 10k - September

Sep 27, 2026 - Sep 27, 2026

Ormskirk Rd, Aintree, Liverpool L9 5AS, UK

Registration Price:£32
Fundraising Amount:Raise as much as you can.

Clapham Common Half Marathon

Sep 27, 2026 - Sep 27, 2026

Clapham Common, Windmill Dr, London SW4 9DE, UK

Registration Price:£32
Fundraising Amount:Raise as much as you can.

Run Aintree Half Marathon - September

Sep 27, 2026 - Sep 27, 2026

Ormskirk Rd, Aintree, Liverpool L9 5AS, UK

Registration Price:£34
Fundraising Amount:Raise as much as you can.