The Best Trail Running Routes in Maine

This epic trail running route connects the Roaring Brook Campground to Mount Katahdin via the infamous Knife Edge Trail. Hikers frequently make a multi-day trip of this route, but an experienced trail runner should be able to complete this loop in a few hours....

The Hundred Mile Wilderness on the Appalachian Trail is one of the most challenging and rugged backcountry stretches of singletrack you can find in New England. According to [this source](https://fastestknowntime.com/route/hundred-mile-wilderness-me), it's "generally considered the wildest section of the Appalachian Trail, and one of the most challenging to navigate and traverse," despite its status as a National Recreation Trail....