Registration for Cinco de Mayo is currently closed.
The official registration dates are from Saturday, 20 October 2012 2:07 PM to Thursday, 02 May 2013 12:15 PM PST.
Online registration is now closed, but if you wish to participate in the Portland Cinco de Mayo you can still register at packet pickup or on race morning. Packet pickup is held at the NE Foot Traffic at 4020 NE Fremont on Friday, May 3rd: 11am - 7pm and Saturday, May 4th 10am-3pm. On Race Day, doors open at 6:30 am at Pioneer Courthouse Square.