The Scarborough Track and Cross Country Boosters are sponsoring a 5K race Sunday at 1p.m. Registration begins at Scarborough High School at 11:30 a.m. Early registration is $15. Same day registration is $20. The course will begin at the Memorial Park building and follow much of the Summerfest race course. The race will end in front of the high school. Proceeds from the race will help the Scarborough Track & Cross Country Boosters. FMI, firstname.lastname@example.org.