10 am. Part of the 2020 Beast Series. The 3rd Annual Union Half Marathon will start at the Visitor’s Center in Big Stone Gap, VA and finish at Union HS track. The course will utilize the paved Greenbelt Trail in Big Stone and then unite with the paved Powell River Trail in Appalachia, VA. Participants will be able to go through the two old train tunnels that make up the Powell River Trail. All participants will receive a unique finishers medal and a high quality performance short sleeve shirt. .