Registration is open for the 20th annual Sharon Timlin Memorial Event, which will be held at Hopkinton High School on June 17. The 5K road race and family fun day is a fundraiser for The Angel Fund for ALS Research. The 5K race begins at 8:30 a.m., followed by the family fun day activities with live music, food, games, raffles, a silent auction and other activities — including a kids color run — until noon. For more information or to register, visit sharontimlinrace.org.