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Routes
Running trails & routes
United States
Colorado
Mesa County

Serpents Trail

Moderate

3.4

(25)

76

runners

Serpents Trail

00:51

6.03km

240m

Running

Jog the historic Serpents Trail in Colorado National Monument, a moderate 3.7-mile route with 777 feet of gain and stunning valley views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

20 m

Tunnel Crossing

Highlight • Bridge

The trail will cross over the tunnel on Rim Rock Drive and provides a great perspective of one of the switchbacks.

Tip by

2

2.26 km

Serpents Trail

Highlight (Segment) • Trail

Originally built in the early 1900s, Serpents Trail was part of a main road until 1950. Now, it is a popular hiking and running trail due to the great views you get of the nearby sandstone cliffs.

Tip by

B

6.03 km

End point

Parking

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Way Types & Surfaces

Way Types

6.02 km

Surfaces

6.02 km

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Elevation

Elevation

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Today

Friday 8 May

26°C

13°C

0 %

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Max wind speed: 21.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Do I need to pay an entrance fee to access the Serpents Trail?

Yes, the Serpents Trail is located within the Colorado National Monument, which requires an entrance fee for entry. You can find current fee information on the official nps.gov website.

Is the Serpents Trail dog-friendly?

No, dogs are generally not permitted on trails within the Colorado National Monument, including the Serpents Trail, to protect wildlife and natural resources. Please check the official park regulations for any specific exceptions or updates.

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

The trail offers a unique experience year-round. Many locals enjoy it as part of their daily fitness routine. Spring and fall provide pleasant temperatures, while summer mornings are ideal to beat the heat. Winter jogging can be beautiful, but be prepared for colder conditions and potential ice.

Where can I park to access the Serpents Trail?

Parking is available at the trailhead for the Serpents Trail. It's advisable to arrive early, especially on weekends or during peak seasons, as parking can fill up quickly due to the trail's popularity.

What is the terrain like on the Serpents Trail?

The trail features a well-defined dirt grade with a steep and steady climb through Wingate Sandstone. You'll encounter between 16 and 20 switchbacks, earning it the nickname 'the crookedest road in the world.' This makes for a challenging but rewarding jogging experience.

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

You'll be treated to incredible vistas of the Grand Valley, the Book Cliffs, the Uncompahgre Plateau, and Devil's Kitchen. The trail itself is a historic landmark, and you'll also pass by the Tunnel Crossing, which is a notable feature.

Is the Serpents Trail a loop or an out-and-back route?

The Serpents Trail is primarily an out-and-back route for jogging. It ascends approximately 700 to 850 feet over 1.75 to 2 miles one way, offering a consistent challenge on the way up and a rewarding descent.

What makes this trail historically significant?

The Serpents Trail was originally built between 1912 and 1921 as the main road providing the only automobile access to the Colorado National Monument until the 1950s. It reflects early 20th-century engineering and was designed by John Otto to optimize scenic views. A preserved portion was added to the National Register of Historic Places in 1994.

What wildlife might I see while jogging?

While jogging, you might spot local wildlife such as cottontail rabbits. The trail also features the scent of silver sage, adding to the natural experience.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Serpents Trail and the Devil's Kitchen Trail.

Is this trail suitable for beginner joggers?

Given its moderate difficulty, significant elevation gain of approximately 237 meters, and numerous switchbacks, this trail provides a good cardio workout. While not extremely technical, beginners should be prepared for a challenging ascent and descent. It's a great option for those looking to push their fitness.

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