Friday, July 4

28th Annual Merrimack Sparkler 5k Run/walk

Join us in celebrating the 28th Annual Merrimack Sparkler 5K Run/Walk on July 4, 2025, in picturesque Merrimack, Hillsborough! Organized by the Merrimack Road Runners Booster Club, this event is the summer's highlight and the primary fundraiser for local high and middle school track and cross country programs. The scenic 5K course, starting and ending at the Merrimack High School track, offers a vibrant setting for participants of all ages. The festivities begin with a complimentary Kid's Fun Run at 7:40 AM, perfect for a family day out. Early bird registration fees start at just $30 for adults and $20 for youths, ensuring an affordable opportunity to support our youth athletes and community. The first 150 registrants will receive a coveted Sparkler 5K t-shirt. Come join us for a day filled with fun, fitness, and community spirit as we run together for a noble cause and honor our local talent. Don't miss this chance to make a positive impact while enjoying a summer day in Merrimack!