A Cancer Research UK marathon runner.

Great South Run 2026

CRUK illustration of a clipboard.

Step: 1

Decide whether you'll enter with your own place or get a charity place.

CRUK illustration of sports t-shirt with a yellow background.

Step: 2

Sign up to get Team Cancer Research UK perks.

CRUK illustration of donation goblet.

Step: 3

Get fundraising for life-saving research.

An illustration of a person running.

Step: 4

Get over that finish line and smash your fundraising target.

About the Great South Run

The AJ Bell Great South Run is probably the world’s favourite 10 mile running event, with inspiring history, salty air and glorious sea views guaranteed.

Portsmouth’s supporters will keep your spirits and motivation up the whole way round, with blaring music, cheers, high fives, fist bumps all part of the incredible AJ Bell Great South Run experience.

Download route map(PNG, 163 KB)

Why run for Cancer Research UK?

Meet Rika

Photo of Rika smiling and happy, taking part in a race for Cancer Research UK.

My favourite moment was the Cancer Research UK cheer point, where my beautiful daughter and incredible husband were cheering me on!

- Rika

The difference your money makes

Illustration of a group of runners.

700 Cancer Research UK runners taking on the Great South Run in 2025

Illustration of a woman holding a smartphone with a heart and pound sign icon above it.

Hitting their fundraising targets to raise a grand total of around £150,000

An illustration of a researcher sat at a desk looking into a microscope.

Could buy a high-tech infrared laser, which lets microscopes see deeper into samples

Team Cancer Research UK runners receive

Navy blue tshirt.

A personalised Cancer Research UK running t-shirt or vest

sports shoes, icons, running, shoes, trainers, walking.

Training tips and plans to help you prepare

navy blue bucket.

Fundraising support to help you smash your target

Navy blue medal icon.

An official finisher’s medal for completing your race

Blue icon of one person cheering/supporting.

A post-race reception to celebrate

A navy megaphone icon.

Support on the day at cheer points along the route