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TAKE ON TOUGH 10. HELP BEAT CANCER SOONER.

Don’t miss out on our Tough 10 running series descending on iconic venues across the UK. Our adrenaline-packed 10k runs promise to push your endurance levels to the limit through some of the country’s toughest terrain.

Conquer the elements and get set to thigh-burn your way to raising serious money to help beat cancer sooner.

It’s you vs. nature in this breath-taking challenge. Are you tough enough to take on the terrain? Sign up now cruk.org/tough10.

Take on some of the UK’s toughest terrain with Cancer Research UK’s 10k event series, Tough 10. Double-knot your trainers and prepare to thigh-burn your way to raising serious money to help beat cancer sooner.

With three levels of toughness available, choose your ultimate running challenge from events taking place at iconic venues across the UK. Sign up now – cruk.org/tough10.

Can you conquer the elements? Sign up right now cruk.org/tough10.

Are you tough enough to tackle the terrain? Sign up right now cruk.org/tough10.

It’s you vs. nature in this epic challenge. Sign up right now cruk.org/tough10.