2023 is the 11th annual edition of Quarry Road Trails' Summer Running Series! This fun, family-friendly series of weekly trail running races, provides a summer of great experiences, camaraderie, and competition for runners in the greater Waterville area. Each Tuesday evening participants will compete on challenging trail courses of varying lengths from 3 km to 8 km. There is also a weekly 1/2 mile kids fun run and an adult virtual racing option. Weekly and overall series awards. Join for the whole series for the most opportunities to post your fastest times at each distance. Day-of registration is in the Quarry Road Trails Yurt from 5:00-5:45pm. Kids fun run starts at 5:30pm, and the adult race starts at 6:00pm.