The Herring Run Trail Race

The Herring Run is a trail race held annually in Mascarene, New Brunswick, Canada, featuring a challenging 10 km loop that runners can complete once (10K) or twice (20K). The course includes single and double track trails, two paved road crossings, inland ponds, and about one kilometer along the rocky shore of Passamaquoddy Bay, including a low-tide cove crossing. The event is supported by local landowners and sponsors, offering a friendly atmosphere with a local organic luncheon post-race.

A kids' race is also held on a shorter course. The race emphasizes safety with a cap on participants and no day-of registrations. Visit the organization's website for the most recent information.