2.8
(4)
65
runners
03:04
25.0km
420m
Running
This difficult 15.6-mile jogging loop in Big South Fork National River & Recreation Area offers dramatic gorge views and river overlooks.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Big South Fork National River and Recreation Area
Waypoints
Start point
Parking
Get Directions
273 m
Highlight • Rest Area
Tip by
16.2 km
Highlight • Viewpoint
Tip by
18.1 km
Highlight (Segment) • Trail
Tip by
25.0 km
End point
Parking
Way Types & Surfaces
Way Types
18.3 km
3.38 km
3.34 km
Surfaces
18.3 km
2.90 km
1.93 km
1.89 km
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Elevation
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Weather
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Today
Friday 10 July
26°C
21°C
91 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
The Grand Gap and John Muir Trail Loop is generally considered a difficult jogging route. While parts are smooth singletrack, there are moderately technical and rocky sections. The full loop, especially when accessed from certain trailheads like Leatherwood Ford, involves significant ascents and descents, with an elevation gain of over 420 meters.
While the Grand Gap Loop itself is rated as 'moderate' for hikers, the full Grand Gap and John Muir Trail Loop, with its distance and elevation changes, might be challenging for absolute beginner joggers. It's best suited for those with some experience, as it includes technical sections and a substantial climb. Starting from certain trailheads might offer a less strenuous approach than others.
You can expect spectacular views of the Big South Fork River and dramatic gorge overlooks. Notable scenic points include the Angel Falls overlook, offering impressive views of the Cumberland River. The trail also features dense forests, wildflowers, geological formations, and rock shelters, providing varied and beautiful natural landscapes.
As this trail is located within the Big South Fork National River & Recreation Area, there are generally no entrance fees for the park itself. However, specific activities or facilities might require permits or fees. It's always a good idea to check the official NPS website for the most current information regarding any potential permits or regulations for the area: nps.gov.
Yes, the Big South Fork National River & Recreation Area generally allows dogs on trails, but they must be kept on a leash at all times. Always ensure your dog is well-behaved and that you pack out any waste to preserve the natural environment.
There are several access points for this loop. Two common starting points are the Bandy Creek Campground and Leatherwood Ford. Be aware that accessing the loop from Leatherwood Ford can involve a more difficult approach with extended length and elevation changes compared to other starting points.
The trail offers beauty throughout the year. Spring brings wildflowers, while autumn showcases vibrant fall foliage, making these seasons particularly scenic. Summer can be hot and humid, and winter may present icy conditions. Consider the weather and your comfort level for jogging in different temperatures.
Yes, this route incorporates sections of several official trails. You will jog along parts of the Grand Gap Loop, the John Muir Trail, Fall Branch Trail, and the Angel Falls Trail. This allows for variations in length and challenge if you wish to explore further.
Reliable water sources are not found on top of the bluff along this trail. It is essential to carry sufficient water for your entire jog, especially given the trail's length and difficulty.
For a jog on this difficult loop, you should bring plenty of water, appropriate trail running shoes with good grip for rocky sections, snacks, a map or GPS device, and sun protection. Given the varied terrain and duration, be prepared for changing conditions.
Absolutely. One of the most impressive viewpoints is the Angel Falls overlook, which provides stunning vistas of the Big South Fork of the Cumberland River. The trail also passes by interesting geological formations and rock shelters.
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