Toughest participant


Toughest races are world renowned for their quality, and they are packed with some of the biggest and most innovative obstacles out there.

It's 8km long and penalty rounds and fast lanes make the race suitable for both beginners and world champs!

How to get a place in Toughest

2017 registration TBC.

Supporting you all the way

Every runner will receive a Runners' Pack containing lots of information about training and fundraising.

For the race you'll receive our easy-to-spot running vest.

Online fundraising

virgin money giving logo We’ve teamed up with Virgin Money Giving to provide a secure online service that makes fundraising quick, easy and fun.
Create your fundraising page today


We have teamed up with Realbuzz to give you the best training advice possible.

Visit our 10k training page for training guides and more.

Read more: 10k training


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Like our facebook page to chat to other fundraisers:

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Every year we rely on hundreds of volunteers to help us provide our supporters with the best experience possible on event days. If you would like to join our team of event day volunteers please complete our volunteer enquiry form.

Sorry, this event is now closed.
Pippingford Park, London, TN22 3HW Date and time 23 April, 2016 00.00 - 00.00
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Where your money goes

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