Crescent Moon Earth Day 4 Mile Run Saturday, April 23, 2016 9:00am 12:00pm 09:00 12:00 Come celebrate Earth Week with the Altus AFB Fitness Center! Water, fruit and drinks will be available. 1st Place male and female will receive a T-Shirt! Ages 13+ with a sponsor. Sign up at the Fitness Center. For more info, call 481-7440.