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Routes
Mountain biking trails
United States
Nevada
Clark County
Boulder City

Bootleg Canyon: Ernie's and Cams Run Loop

Moderate

4.8

(5411)

14,247

riders

Bootleg Canyon: Ernie's and Cams Run Loop

01:32

15.2km

340m

Mountain biking

Experience challenging mountain biking on the 9.4-mile Ernie's and Cams Run Loop in Bootleg Canyon, with views of Lake Mead.

Last updated: February 26, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 2.85 km for 304 m

Waypoints

A

Start point

Parking

Get Directions

1

1.16 km

Earnie's

Highlight (Segment) • Climb

Earnie's is great, sustained, rocky climb to an amazing viewpoint just east of the main Bootleg Canyon area. The trail starts at the back of the Railroad Pass Casino and …

Tip by

2

7.24 km

Caesar's

Highlight (Segment) • MTB Park

Caesar's is a 3.5 mile mountain biking trail in the northwest corner of the Bootleg Canyon Area. This trail is usually accessed via Earnie's or Mother, and is often completed …

Tip by

B

15.2 km

End point

Parking

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Way Types & Surfaces

Way Types

11.3 km

3.07 km

641 m

124 m

Surfaces

14.5 km

695 m

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Elevation

Elevation

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

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Weather

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Today

Friday 22 May

34°C

21°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

What is the estimated riding time for the Ernie's and Cams Run Loop?

The estimated riding time for this mountain bike loop is around 1 hour and 30 minutes, covering a distance of approximately 15.2 kilometers. Keep in mind that actual times can vary based on your skill level and how often you stop to enjoy the views.

What is the terrain like on this mountain bike loop?

You can expect a diverse and challenging ride. The terrain is characteristic of Bootleg Canyon, featuring extremely rough and technical desert sections with sharp rocks, loose earth, and steep climbs. It also includes fun, flowy downhill sections, especially on Cams Run.

Is the Ernie's and Cams Run Loop suitable for beginners?

This specific loop is generally considered to be in the intermediate to advanced category due to its technical nature and challenging sections like Ernie's Epic, which is a black diamond enduro trail. While Bootleg Canyon offers trails for all skill levels, beginners might find this particular loop quite demanding.

Where can I park to access the Ernie's and Cams Run Loop?

Parking is available at various trailheads within Bootleg Canyon Mountain Bike Park. Many riders access the trails from the main Bootleg Canyon Trailhead. For those looking to maximize downhill runs, a shuttle service is often available on weekends to take riders to the top of the mountain.

What are the best times of year to mountain bike this trail?

Bootleg Canyon is rideable year-round, but the best times are typically fall, winter, and spring. It's a popular winter escape for riders due to the mild temperatures. Summers can be extremely hot, so if you ride then, plan for early mornings or late evenings and carry plenty of water.

Are dogs allowed on the Ernie's and Cams Run Loop?

Generally, dogs are permitted on trails within Bootleg Canyon, but they must be kept on a leash at all times. Always ensure your dog is well-behaved and that you clean up after them to maintain the trail's pristine condition.

Do I need a permit or pay an entrance fee for Bootleg Canyon Mountain Bike Park?

Bootleg Canyon Mountain Bike Park typically does not require an entrance fee or special permits for day use of its trails. However, it's always a good idea to check the official Boulder City or park website for any updated regulations or event-specific fees before your visit.

What notable features or viewpoints can I expect along the route?

The loop offers spectacular scenic landscapes, including panoramic views of the Mojave Desert, Lake Mead, and the Las Vegas Valley, especially from higher elevations. You'll encounter the challenging climb of Ernie's and the fun, flowy descent of Cams Run. The arid desert environment with its unique flora and rock formations provides a striking backdrop.

Does this loop intersect with other well-known trails in Bootleg Canyon?

Yes, the route incorporates sections of several other trails. You'll ride parts of the River Mountains Loop Trail, Ernie's Extra (FKA Caesar), Cams Run, Mother & Ernie's Epic (Difficult), and Railroad Pass. This combination gives you a great taste of the diverse riding Bootleg Canyon offers.

What should I bring for a mountain bike ride on this loop?

Given the technical and desert nature of the trail, it's crucial to bring plenty of water, especially during warmer months. Essential gear includes a well-maintained mountain bike, a helmet, gloves, and appropriate protective gear. A repair kit, spare tube, and navigation tools are also highly recommended. Don't forget sunscreen and snacks!

Are there any specific challenges or insider tips for riding this loop?

The loop combines technical climbs and descents, so be prepared for sharp rocks and loose terrain. Ernie's is known for its challenging uphill sections, while Cams Run offers a rewarding downhill flow. Riding in cooler months is advised, and if you're looking to maximize downhill fun, consider utilizing the weekend shuttle service to the top of the mountain.

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