Trail running on the Arizona Trail near Walnut Canyon

The Arizona Trail is a National Scenic Trail from that traverses the state from Mexico to Utah. Currently 96% of the trail is complete. In the Flagstaff area are a couple of extraordinary sections of the trail — including the portion that runs along the rim of Walnut Canyon.

Within a few minutes of leaving the trailhead the trail drops down into a side canyon that provides an expansive view of the main canyon. But if you are running the trail you need to keep your eyes on the trail and not the view. This is a good reason to stop and take a good look — or a photograph — before resuming the run.

Arizona Trail along the edge of Walnut Canyon.
Arizona Trail along the edge of Walnut Canyon.

Portions of this trail have been re-routed recently. This includes the sections that drop down into and climb back out of the side canyon. The old sections were becoming eroded and difficult to maintain. The new sections have a more gradual slope and will shed water better so that the trail resists erosion.

One of the best features of this trail run is heading out to one of the many overlooks and peering into the canyon. Because this area was inhabited by the Sinagua there are many artifacts lying around and with sharp eyes pieces of pottery are easily spotted. Enjoy — but please leave them where you found them!

This run is 8-miles out and back and has a lot of climbing — in both directions. The trail is well marked and can be quite busy at times with hikers, runners, mountain bikers, and equestrians. Share the trail and enjoy!