Mark Dangerfield is trying to complete the task of finishing a marathon or ultramarathon in all 50 states.
Mark Dangerfield is trying to complete the task of finishing a marathon or ultramarathon in all 50 states. Courtesy of Mark Dangerfield Submitted photo
Mark Dangerfield is trying to complete the task of finishing a marathon or ultramarathon in all 50 states. Courtesy of Mark Dangerfield Submitted photo