2021 Big Fun Run Series

Various
5K

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Got a place already?

Request your sponsorship pack and join our team.

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Join team Cancer Research UK for this fun-filled 5k!

The Big Fun Run series is suitable for all! Join mums with prams, dads with toddlers, groups, and runners in fancy dress to become a part of a fantastic fun mix.

Haven’t done any training? Don’t sweat it! Remember this event series is strictly for fun, there will be no times and no pressure, it’s all about laughter and enjoyment.

Help beat cancer sooner by having a great time at the Big Fun Run.

Race Day Information

Any questions? Click here to read our most frequently asked questions, which should provide you with all the information you need. Or, you can contact the Sports Team on 0300 123 5461.

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Support for you

Practical fundraising help

Set up a Cancer Research UK Giving page

Training plans and advice

We've teamed up with the experts to give you the very best training support and advice for your event.