Marsden March:
The Endurance Challenge
Push your limits. Every lap powers life-saving cancer care.
Take on an endurance walk on a looped course near The Royal Marsden, Sutton. Walk as many laps as you can - whether it’s two, ten, or more.
Every step you take helps fund critical cancer research and breakthroughs.
Will you take on the challenge?
When: September 2026
Where: Starting & finishing at The Royal Marsden, Sutton.
Challenge: Complete as many laps as you can within the event limit — solo, or as part of a relay team.
Your challenge, your way
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Go the distance
See how many laps you can conquer in the time limit. Two, ten, or more - it’s about testing yourself and pushing yourself even further.
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Mark every milestone
Each lap is progress. Complete your first, your fifth, your tenth - and know that every step is powering life-saving cancer research.
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Go solo or join forces
Take it on alone or share the challenge with family/friends. Walk together, push each other, and double your impact.
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Set your own target
Stop when you’re done - whether that’s after one lap or many. However far you go, your effort shows strength, solidarity, and hope.
Be part of something bigger.
Marsden March: The Endurance Challenge is more than just a walk. It’s a shared act of strength, hope, and commitment. Whether you’re aiming for one lap or ten, you’ll be walking alongside others united by the same mission — to help The Royal Marsden save lives.
Every step you take will help fund groundbreaking research and life-saving treatment at The Royal Marsden, giving more people the chance to survive cancer and live well. Your efforts will support patients and their families at the most challenging time of their lives.
About The Royal Marsden Cancer Charity
The Royal Marsden Cancer Charity raises money to improve the lives of people affected by cancer.
With your help we can ensure our nurses, doctors and research teams can provide the very best care and develop life-saving treatments which are used here in the UK and around the world.
From funding state-of-the-art equipment and groundbreaking research, to creating the best patient environments, we never stop looking for ways to improve the lives of people affected by cancer.
