What is the STA Challenge? – 2026

A True Challenge to the Body and Mind

By Stephen D. Bowling

Running through the Daniel Boone National Forest in Kentucky is a hidden gem. A footpath that leads from Rowan County, Kentucky, through miles of wonder to Burnt Mill Bridge near Huntsville, Tennessee. Currently, this little path spans 343 miles, having been extended by several miles via a reroute since 2021.

One of the thousands of similar views you will see along the way in the Daniel Boone National Forest.

The trail and its wide variety of turtle blazes offer the hiker the opportunity to explore ridge tops and deep valleys as you walk your way to the end, and quite possibly a new world of discovery.

It is a rough and challenging path that offers solitude, trail friendships, the beauty of nature, and a certain physical challenge. Many hikers describe the experience as a spiritual journey that takes you from who you are to who you want to be, with a short 343 miles of outdoor therapy.

It is Kentucky’s long trail, and it is special. It is called the Sheltowee Trace National Recreational Trail.

In 1978, the management of the Daniel Boone National Forest discussed ways to promote the forest and encourage the use of thousands of acres of public land. The discussion centered on the development of a central trail that would span the Daniel Boone and serve as a central corridor to connect the forest’s many shorter trails.

Vern Orndorff, a veteran National Forest Service employee, accepted the reigns of the project with an Appalachian Trail-style vision. Surveying routes on foot and long hours of studying maps helped Orndorff establish a proposed route. Months of hard work helped create the first network for the trail, which consisted of state, federal, and private landowners permitting access to their land, thereby forming a continuous trail to Tennessee. The final trail passes through three state parks, around two Corps of Engineer-operated lakes, and crosses numerous wildlife management areas before venturing nearly 45 miles into Tennessee. The Sheltowee Trace trail officially opened for hiking in 1979.

Through the years, the trail expanded and was rerouted, and then rerouted again. Horse and mountain bike sections, developed by volunteers and forest service personnel, added special features to the Trace. Trail improvements have been made, and the trail’s popularity continues to grow. The current configuration of the trail is 343 miles, with a planned 2026 expansion adding seven new miles to the southern end, extending the trail to Rugby, Tennessee.

Planners are currently working to extend the trail even further, with an eventual connection near Wartburg, Tennessee, and the Cumberland Trail.

The Sheltowee Challenge Is Born

In 2009, a group of hiking and outdoors enthusiasts concerned about the trail’s condition requested a meeting with the Daniel Boone National Forest Service to discuss ways of managing the trail and improving the path. After the discussion of needs and ideas, the Sheltowee Trace Association (STA) was born. The goals of the Association and the Forest Service focused on improving the trails and enhancing access to the Trace. The organizations also wanted to encourage a mindful and ethical increase in trail use.

During a rainy outing to Natural Arch at Cave Run and following a serious “campfire board meeting” with Dave Drummer, Mike Campbell, and STA President Steve Barbour, Drummer suggested that the Association create a challenge. The suggestion was to allow hikers to complete the entire trail in one year by hiking 20-mile sections one weekend each month. The group agreed that the idea would work, and the Sheltowee Trace Association developed the Challenge. Twelve members of the first class completed the experimental trek in November 2012. Many lessons were learned, and hiker support was improved.

Over the years, the growth of the Sheltowee Trace has been the result of many volunteers who have served the STA. However, the real driving force behind our organization and the STA Hiker Challenge is Steve Barbour. Without Steve, our little adventure would not exist as it does in its current form.

Between 1978 and 2011, before the Challenge was created, only thirty known complete hikes of the trail were recorded (other unknown completions may have been accomplished). Since 2012, the number of “End to Enders” has grown in great part thanks to the Challenge and all of its supporters. By the end of 2022, more than 246 hikers had completed the trail through the Sheltowee Trace Challenge.

As of 2025, more than 600 hikers have now completed the Sheltowee Trace Hiker Challenge, and many have completed the Challenge multiple times.

I was delighted to join the Challenge Completers (also known as End-To-Enders) in 2019. I did it again in 2020, 2021, 2022, twice in 2023, and only once in 2024 and again in 2025. I have completed the Trace now eleven times (2015, 2016, and 2018 on my own), but there is nothing like the excitement at the start of a new Challenge hike each year. Every hike is different. Every hike is special.

Every time I hike our little trail, I meet new people. I see new sights. One recommendation I can give to everyone thinking about completing the Hiker Challenge or thinking about a hike on the Trace is to slow down. I have decided to slow down a little bit and occasionally take a side trail and just sit for a moment at an overlook. I walk and talk with people from across the state, several neighboring states, and around the world.

I always enjoy my time on the Challenge. I hope that you will, too. We will hike with and visit many of you over the next eleven months. Those of us who have done the Trace before will help another class become End-to-Enders. I look forward to meeting everyone in the 2026 Class and supporting them.