RAPID CITY, S.D. - The Rapid City Standing Committee on Sustainability started its Earth Day Trail Challenge to get people outside and to even help clean some of the trails.
Hiking challenge alert! RC's sustainability committee invites public to hike Earth Day trails kotatv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kotatv.com Daily Mail and Mail on Sunday newspapers.