To find your bib number you can either check your confirmation email from when you registered for the race or you can look it up on you RunSignUp profile page. When you log in to RunSignUp just follow the three step below.
Step 1. Click PROFILE at the top of the page.
Step 2. Once on your profile you will see your personal information at the top of the page, as well as any upcoming races you are registered for below.
Step 3. Find the race you are wanting to see your bib number for and click MANAGE REGISTRATION.
If you have been assigned a bib number, it will be listed on the main Manage Registration page.