There is a Groupon for it $29 for registration. I will buy the Groupon, and will try to run it. Of course everything will depend of how hurt I am after Tough Mudder the weekend before.
Who doesn't like Holi (Hindu festival) you get to throw color around, definitely fun. Come on out weather should be perfect for a nice stroll, there will be lots of people.
link for the Groupon is http://www.groupon.com/deals/color-in-motion-5k-5-washington-dc?p=5&utm_source=newsletter&utm_medium=email&sid=864fb834-fa61-4dfc-8aea-186f40eb545c&division=washington-dc&user=795644424168496ae1af41540a8efefb7d603d3ef98c7139ac22e7fe5c99fcf7&date=20140310&s=body&c=title&d=deal-page&utm_campaign=864fb834-fa61-4dfc-8aea-186f40eb545c&;
children under 10 pay half off, children 5 and below are free.