New Hampshire’s best kept secret for 26 years… is the New Hampshire Marathon! Come experience the natural beauty of NH in a small, friendly and community oriented event. We have events for every age, ability and goals. Full marathon, half marathon, 10K and a kids’ marathon event that ends with its final one mile on race day. The mission of the NH Marathon is to promote a world class running event and to support area child-centered organizations. The event features a course around Newfound Lake during our most spectacular season, peak foliage. For the past few years, the NH Marathon has attracted runners from 45 states and 10 countries.