Area track and field athletes tuned up for the District 10 Championships set for May 21 by competing in Thursday’s Mercer County Invitational at Forker Field in Grove City. Farrell senior standout Sanaa Brodie sprinted to wins in the 100- (12.74) and 200-meter (26.62) dashes while Greenville’s Josie Lewis grabbed wins in the 800 (2:24.31) and 3200 relay (10:07.91).