Can I change my wave allocation and my start time? LimeLight Sports Club 08 November 2021 12:34 Updated Follow Once wave allocations have been made it is not possible to change your start time. Related articles When will I find out my start time? Can I guarantee the same wave as a friend, family, or work colleague? Can I use tri bars on my bike? Is the race draft legal? What date is my event? Comments 0 comments Article is closed for comments.