Monson Memorial Classic Half Marathon & 5K 2026

The Monson Memorial Classic offers a hilly half marathon and a 5K in Monson, Massachusetts. Both races conclude at Memorial Hall on Main Street, located in the town’s historic district. Held annually in late October on a USATF-certified road course, the half marathon begins at noon, with the 5K starting 15 minutes later. This is a smaller event, typically attracting 100 to 500 participants, giving it the feel of a local New England race day rather than a large urban event. The race was established to honor sisters Kathy Waldron Perry and Kelly Waldron, who passed away from cancer within months of each other. Proceeds benefit cancer-related charities, presently Griffin’s Friends, which supports children undergoing treatment for pediatric cancer. The half marathon route follows rolling rural roads and town streets. Participants face sustained climbs for approximately the first 10 miles, followed by a long downhill stretch in the final 5K. Regular participants often mention the "nasty vert" and the rewarding descent near the finish. The course is also recognized as a Boston Marathon qualifier. Late October weather in Monson can be cool, with average high temperatures around 55°F and lows near 35°F. Participants can expect about seven aid stations, course volunteers, finisher medals, long-sleeve tech shirts, and cash prizes for the top five finishers. The post-race atmosphere is notably intimate, featuring bagpipes, live music, massage services, and homemade food served by volunteers.