Roxbury Marathon

The Roxbury Marathon, Half Marathon, and 50K take place in rural Roxbury, Connecticut, on a hilly mix of paved and dirt roads used by the Roxbury Races series. The Marathon combines an 8.6-mile Judds Bridge out-and-back with five Hemlock Loop segments (3.52 miles each, 17.6 miles) for about 26 miles. The Half Marathon uses the same Judds Bridge out-and-back (~9.6 miles) plus the Hemlock Loop (~3.5 miles).

The 50K adds a 13.5-mile Judds Bridge section and five Hemlock loops. The event is no-frills, with aid stations every 2–3 miles, modest entry fees, an early-start option for slower runners, and weather-related postponement with no refunds. Visit the organization's website for the most recent information.