Sand flies as Christiansburg freshman Adeline Daby competes in the triple jump at the Blue Demon Invitational on Saturday.Blacksburg’s Mia Littlejohn won the high jump at Saturday’s Blue Demon Invitational with a clearance of 5 feet 4 inches. Littlejohn also won the 100 meter hurdles with a time of 15.08.Blacksburg’s Henry Strahm (center) leads Christiansburg’s Noah Jones (left) and teammate Harrison Whitfield during the 1600 meter race at the Blue Demon Invitational.Auburn’s Lucy George races in the 1600 meter event at the Blue Demon Invitational on Saturday.