Can I change my allocated start wave time? Tom Lindsay May 07, 2018 03:40 Follow Please email our customer service team at email@example.com. You'll be able to move to a later start time but won't be able to move to an earlier start time. Related articles How do I find my wave time? I was allocated a different time as my friend. Can I join theirs? Can I skip obstacles? Toughest Mudder Rule Book Can I change my wave time preference after registering Comments 0 comments Please sign in to leave a comment.