Centreville, VA - G.I. Dash is a 5k obstacle run brought to you by Green Lion Events LLC. With donations going to benefit the Semper Fi Fund, this race is not only about having fun while getting dirty, it’s also about giving back to a great charity! This military-themed event brings you Dog Tags, Barb Wire Crawls, 7' Wall Climbs and much more! All athletic types are encouraged to come, from the hardcore 10+ mile runners, to the casual competitors; this event is based around great sportsmanship and personally challenging yourself!