Lace up your running shoes and get ready for Ronald McDonald House Charities of Maryland’s 14th Annual Red Shoe Shuffle 5K Run and Walk on Sunday, April 27, 2025, beginning at 8:30 am. Always the Happiest Morning in Maryland, thousands of Shufflers line up their red, white, and striped socks to show our RMH families that they have the support of our incredible community as they fight the battle of their lives.