Merrimack Sparkler 5K

Lace up your running shoes for the Merrimack Sparkler 5K, a cherished annual tradition held on July 4, 2026, in Merrimack, NH! This popular 5K race, starting promptly at 8:00 AM, offers a fantastic way to kick off your Independence Day celebrations while supporting a great cause. The course is renowned for being "flat and fast!", beginning and ending on the track at Merrimack High School. Runners will navigate a route that includes a 3/4 loop of the track before heading out onto local streets like O'Gara, Baboosic, and McElwain, looping back for a second pass and a triumphant finish on the track.

The Merrimack Sparkler 5K is more than just a race; it's a community event that acts as the largest fundraiser for the Merrimack High and Middle School Track and Cross Country programs, with all profits directly benefiting student-athletes. Participants often embrace this event as a family holiday tradition, and younger runners can even join in the Kids Fun Run, a 400-meter dash on the high school track. Typical race day conditions in early July bring highs around 84°F and lows around 63°F, with a 15% chance of precipitation, making for a warm but generally pleasant morning run. After crossing the finish line, celebrate your achievement with light refreshments and awards for top finishers in various age categories.