Vineyard Scoops 5K Road Race starts at 8:45 a.m. at the Farm Institute in Katama. Pre-registration is $15 per adult, $50 for a family of five. Day of race registration is $20 per adult. Call 508-627-8303 or visit mvmultisport.com.
Martha's Vineyard Book Festival starts at 11 a.m. at Harbor View Hotel in Edgartown. Readings by local and national authors. Festival continues tomorrow at the Chilmark Community Center. Free. Visit mvbookfestival.com.