Get ready for an energetic 5K run/walk in Rock Springs, WY that supports the Red Desert Humane Society of Sweetwater County—organized by Solvay and the Rock Springs Chamber of Commerce. Check in starts at 7:30 AM with the race kicking off at 8:00 AM, and you can even run with an adoptable dog from the Humane Society (just call 307-362-1636 to reserve your four-legged companion). You'll start and finish at the Rock Springs Chamber of Commerce where prizes and complimentary T-shirts await, plus participants can give whatever donation amount works for them.