The Ann Arbor Spring Training Series starts in a month, but you can register now! Sign up for the whole series or individual weeks. You can do one race or multiple categories in a single day (options depend on your individual race category).
Preregistration helps make race-day so much easier for you and the race organizers, so please take a couple minutes to preregister online. You can do so until 8:00 PM the evening before a race, so you've got lots of time to free up your calendar and get to the races in Dexter!