With every step, every Great Strides participant is helping to make a difference for people living with cystic fibrosis (CF). The walk, which starts and finishes at Harris Pavilion, goes through Downtown Manassas, and encourages collaboration, team building, and leadership as steps are taken to find a cure. Register to participate so those living with CF have the chance to live a long, healthy life. Click Register to Walk as an individual, to form a team, or to join a team. Donate here.