Start your St. Patrick's Day celebration early this year with the Highlands Ranch St. Patrick's Day 5K! The race is on March 12th at 9:00am - race day registration is $40 and will begin at 8:00am. This is a Boulder Boulder qualifying run. The race will start and finish at the HR Town Center. After the race, enjoy live music, the kid's fun run, and a Highlands Ranch St. Patrick's Day Party!