Mark is running a very long way!

Fundraising for Cancer Research Uk, London 2 Brighton Ultra Challenge, 24th May 2025

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Mark is aiming to fundraise £1,500 with a target time of 9 hrs 30 mins.

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Hi all! I'm taking a Sponsivity Time Challenge for a spin, and what better way to do it than a 100km trail race! It's 100km from London to Brighton, so promises some hills and mud. It's hard to guess what time I can achieve but I think 9.5 hours is a good start. My biggest challenge will be getting to the start line without injuring myself! I've chosen to raise for Cancer Research UK. Developments in the fight against cancer have been very optimistic over the last few years, and with the illness increasingly converging on my social circle, it is something I am very keen to support. Please contribute what you can to help this great cause, and push me over the finish line in good time!

Mark is raising money using a Time Challenge. This means that as well as offering a flat donation, you can choose to offer more if they beat their target time for the event. We will keep you up to date with their progress and you will have full control over the size of your donation until you lock it in after the event.

Extra rewards available for this challenge:

Recent donations

None's thumbnail
Jane Bennett
12 days ago
Good luck - nurse that achilles round!
£30 - The Classic

Cancer Research Uk

Cancer Research UK is dedicated to saving lives through research. Our mission is to prevent, control and cure cancer through our ground-breaking research and in the last 40 years our work has helped double survival rates. But there is more work to be done. The only charity fighting over 200 types of cancer, we rely on every pound donated to help get us closer to beating cancer.

London 2 Brighton Ultra Challenge

24th May 2025

Richmond, London – Challengers eagerly await their start. There’re 100 km of trails ahead, 60% of it off-road, with some wonderful countryside before the final climb over the South Downs and the Brighton coastline comes in to view. The Full 100km, with 1,500 metres of climb, can be done as a continuous Challenge – or as a ‘Daylight 2 Day’ option with a camping option at halfway. With 3/4, Half , Marathon & Quarter distance options also available – plus a fantastic 25 km Brighton Challenge – there’s a Challenge here for all!

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