The Shamrock Shuffle is an annual event organized by the Marshall Area YMCA, offering participants a choice between a virtual or in-person 5K race. Participants, including runners, walkers, families, and dogs, are encouraged to wear green in celebration of the event's theme. The race begins at the Marshall Area YMCA and ends at Brau Brothers Brewery, where participants can enjoy a drink with a provided ticket. Proceeds go towards supporting the YMCA's community programs.