If you ever need to you can easily clear any assigned bib and chip numbers in RunSignUp by navigating to RaceDay Tools > Bibs > Assign Bibs & Chips, and selecting Clear Assigned Bib and Chip Numbers.
We allow you to clear Individual and Group bib numbers separately, in the case that you only need to clear one or another. Simply select the Event that you would like to clear either for, then click the button to either clear bib and chip assignments, or Race Group bib and chip assignments.