Long-distance runner Shan Riggs has just done something no other is believed to have done. On Saturday, he arrived in Calais after completing the run of the entire 3,000 East Coast Greenway.
The East Coast Greenway connects 15 states and 450 cities and towns for 3,000 miles from Key West, Florida to Calais, Maine.
Riggs left Key West on April 16. He ran more than 40 miles each day to reach Calais on Saturday, July 2.