QR24 Ultra

12 & 24 Hour Trail Relay
June 20–21, 2026 | 10:00 AM – 10:00 AM
Quarry Road Trails Waterville, Maine

QR24 is a 12- and 24-hour trail running relay on a 5-mile loop through the Nordic trail system at Quarry Road Trails.

Race solo or as part of a team of 4–6 runners. Teams rotate runners throughout the event, while solo athletes take on the clock alone.

Run through the day, into the night, and back to sunrise.