2022 on Sale Now!
Make sure you book before 02 January to take advantage of our Super Early Bird ticket prices!
The Mud Monsters Run is a 5k, 10k or 20k (double lap) challenging run in East Grinstead, just 20 minutes from the M25 J6, through the West Sussex countryside with many muddy obstacles on the way. Our runs are great value for money and every runner will get a free medal, free photos and loads more! Don't miss out, sign up now. Click here to find out more about us.
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