Join the Irish celebration of spring! The adidas Shamrock Run is coming on Sunday, March 13! Registration is available online through Monday, March 7 and then at the Shamrock Fitness Fair on Friday and Saturday, March 11 and 12 at the Oregon Convention Center. All registration fees for those two days will go to Doernbecher Children’s Hospital Foundation. There is no day-of-event registration. Join the fun this year and Do Something Big on Shamrock weekend!