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Running trails & routes
United States
South Dakota
Custer County
Custer

George S. Mickelson Trail

Hard

3.1

(8)

24

runners

George S. Mickelson Trail

03:26

28.2km

210m

Running

Prepare for a difficult jogging challenge on the George S. Mickelson Trail, covering 17.5 miles (28.2 km) with an elevation gain of 682 feet (208 metres). This route typically takes about 3 hours and 25 minutes to complete. You will jog through the varied landscapes of the Black Hills National…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Black Hills National Forest

Waypoints

A

Start point

Parking

Get Directions

1

29 m

Painted Bison Sculpture, Custer

Highlight • Monument

Custer is in the heart of the Black Hills. On this commune, you will find a few kilometers to the north - by taking the Crazy Horse Memorial Highway - …

Tip by

2

315 m

This is a long-distance multi-use trail running for 113 miles all the way from Deadwood to Edgemont. This section between Custer and the White Elephant Trailhead in Nihart is 8.5 …

Tip by

B

28.2 km

End point

Parking

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Way Types & Surfaces

Way Types

27.1 km

1.06 km

< 100 m

Surfaces

27.1 km

1.04 km

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,690 m)

Lowest point (1,550 m)

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Weather

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Today

Monday 8 June

22°C

8°C

12 %

Additional weather tips

Max wind speed: 17.0 km/h

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Frequently Asked Questions

What is the terrain like on the George S. Mickelson Trail?

The trail primarily features a packed crushed limestone and gravel surface, with occasional short paved segments. While generally stable, some areas may have loose or deep gravel, especially on downhill sections. It follows an abandoned railroad line, so most slopes are gentle, typically 4% or less.

What kind of scenery and landmarks can I expect along the route?

You'll experience breathtaking views as the trail winds through the Black Hills National Forest, featuring towering pines, rugged canyons, expansive meadows, and scenic valleys. Notable man-made features include four historic railway tunnels and over 100 converted railroad bridges. Keep an eye out for diverse wildlife like deer, elk, and turkeys. Near Custer, you can also see the Painted Bison Sculpture.

Where can I park and access the trail?

The trail is well-supported with 15 established trailheads, each offering parking. These trailheads also provide amenities like self-sale trail pass stations, vault toilets, and tables. For example, you can access the trail from Custer, which is a popular starting point for sections like the Custer to White Elephant Trailhead (Nihart) segment.

Do I need a permit or pay a fee to use the trail?

Yes, a trail pass is required for all users aged 12 and older. You can purchase these at the self-sale trail pass stations located at each of the 15 trailheads along the route.

Is the George S. Mickelson Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's always best to keep your dog on a leash and practice Leave No Trace principles by cleaning up after them.

What is the best time of year to jog the trail?

The trail is open year-round, offering different experiences. Spring and fall provide pleasant temperatures and beautiful foliage. Summer is popular but can be warmer. In winter, the trail is also used for activities like cross-country skiing, so conditions will vary. Consider your comfort with potential snow or ice if visiting in colder months.

Are there any particularly challenging sections on the trail?

While most of the trail has gentle grades, the 19-mile stretch from Deadwood to Dumont is known for having the longest and steepest incline, as it reaches the highest point on the trail. An alternative, shorter path out of Deadwood also includes a brief but very steep 18% grade.

Are there any specific regulations or fees for jogging within the Black Hills National Forest?

Beyond the required trail pass for the George S. Mickelson Trail itself, there are generally no additional fees for jogging within the Black Hills National Forest unless you are entering a specific recreation area or campground that has its own entrance fee. Always follow general forest regulations regarding wildlife, fire safety, and Leave No Trace principles.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the George S. Mickelson Trail for its entire length. There are also smaller sections that overlap with other named paths, such as the Custer Skywalk for a small portion.

What amenities are available along the trail?

Each of the 15 trailheads provides amenities such as parking, self-sale trail pass stations, vault toilets, and tables. These are good spots to rest, refuel, and take care of necessities.

Is the trail suitable for beginners?

The majority of the trail is considered accessible, with gentle grades of 4% or less, making it suitable for joggers of varying abilities. However, some sections, particularly the longer inclines, can be more strenuous. Beginners might consider shorter, flatter segments to start.

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