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A course truly worthy of the name, GRIM!


Our super tough 10k will test your metal. The 2014 event was one of our toughest ever and we hope you’ll join in the fun for the next Beast on May 9th 2015.

Plough through the mud, sand and hills of the counties best motocross circuit. This course is extremely tough and will blow you away! It is also really convenient as it is situated just moments from the M25 nr Swanley in Kent.

The course is a mixture of trails, grassland and of course, the motocross circuit. The downhills are as tough as the uphill so get some hill training in.

We didn’t think anyone would break the hour for this 10k but many brave souls did. Will you?

Start your engines and enter the BEAST. We’ll see you on the Start Line.

Enter NOW! Fees are as follows and include a super-cool tech tee: 

Early Bird Entry – £22 until 31st January 2015

Standard Entry – £27 until 30th April 2015

Late Entry – £30 from the 1st May 2015

All entries subject to £2 entry system fee