Get a little run in before you party it up on St. Patrick's Day!

The Shamrock'n Weekend includes a Leprechaun Dash, 5K, 10K, and half-marathon options. Can’t make it to Sacramento to race? Make your own lucky course and run at your own pace.

Saturday promises to be a day of fun! Run or walk the 5K or 10K and then enjoy watching the little ones chase a Leprechaun for the half-mile Dash. Rock to the music on the course, finish on the field and enjoy post-race festivities, beer and food.

On Sunday, 13.1 is filled with fun! Live music, crazy costumes, on-field finish, post-race beer and food -- It's a party you don't want to miss!

And back by popular demand is the Doubleheader. Run the 5K or 10K on Saturday plus the Half marathon on Sunday and receive a third Doubleheader medal plus a commemorative Doubleheader shirt.

The sole beneficiary for the Shamrock’n weekend is Sacramento-based Triumph Cancer Foundation.