Mud Run ’20 Thank you for your interest in Mud Run 2020 and making a group booking. Now that you are booked in we just need to gather some information about the participants in your group. Please fill in the form below, using a separate form for each participant. The information will be used on the day to make sure you get the right clothing and the right time is recorded. As last year each participant will be given a unique number which will correspond to the race times that will be published here. If you have any questions please use the Help Centre to send us a question.