Each January, hundreds of people in the Roanoke Valley commit to tracking their activity levels for 100 days with the goal of reaching a total of 100 miles. Walk, run, or hike your way to 100 miles, or substitute one mile for a 30-minute, human-powered activity! New this year, take advantage of a smart phone tracking app and Golds Gym visits included. https://www.playroanoke.com/100miler