Save The Event For Later Spin 90 Iron Girl Tri Clinic Columbia, MD, Sat Jul 6, 2013 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 10730 Little Patuxent Pkwy., Columbia, MD 21044 This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar .