March 2019
A runner passes through the Horseshoe Bluff area, an old quarry on the shore of the Mississippi River, during the Mines of Spain 100 in Dubuque, Iowa. Photo: Kristi Mayo/Mile 90 Photography
A runner passes through the Horseshoe Bluff area, an old quarry on the shore of the Mississippi River, during the Mines of Spain 100 in Dubuque, Iowa. Photo: Kristi Mayo/Mile 90 Photography