Join us in once again supporting the American Lung Association's Cycle the Seacoast! It's a one-day multi-route cycling event that is both challenging and fun for serious athletes to weekend warriors with kids in tow. Choose from 25, 50 or 100 miles along the historic Seacoast in New Hampshire at this one-day, multi-route cycling event. Both challenging and fun for serious athletes to the novice cyclist.