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United States
Colorado
Boulder County

Leyner

The best MTB trails around Leyner

4.4

(8)

336

riders

42

rides

Mountain biking around Leyner offers access to a network of trails primarily located within open space areas and along creek beds. The terrain features gentle rolling hills and varied singletrack, characteristic of the Boulder County landscape. Riders can expect routes that traverse both open plains and riparian corridors, providing diverse riding experiences. The area provides options for various skill levels, from easy paths to more challenging routes.

Best mountain bike trails around Leyner

  • The most popular mountain bike trail is…

Last updated: June 28, 2026

26

riders

#1.

Coal Creek and Erie Singletrack Loop

9.39km

00:45

90m

90m

Experience the difficult 5.8-mile Coal Creek and Erie Singletrack Loop, combining creekside paths with technical mountain biking features.

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Hard

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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The Boulder Creek Trail – Flagstaff Road Scenic Drive loop from Greenlee Wildlife Preserve offers a challenging mountain biking experience that blends urban paths with strenuous mountain ascents. You'll start…

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Popular around Leyner

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Tips from the Community

Sue
May 22, 2025, Bald Eagle Nest Viewing Area

After losing their nest to a lightning strike in August, it was unclear which location the eagles would choose for their to new nest. With limited suitable nesting trees in the area—including one along the trail near their previous nest—they have now settled in a tree here, near the southern end of S. 104th St.

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Alex
May 15, 2025, Rock Creek Trail

Rock Creek Trail stretches 12 miles from Majestic Drive in Lafayette to Coalton Road and McCaslin Boulevard in Superior. The surface consists of crushed gravel, and the entire length is car-free.

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Lisa
September 28, 2024, View of Longs Peak

If the weather is clear enough, when you look west-northwest from here you can see Long's Peak against the horizon.

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Andrus
February 26, 2024, Coal Creek Open Space

Coal Creek Open Space offers a number of beginner to intermediate trails. You'll find double and single track here, and if you need more of a challenge the advanced lines at Sunset Open Space are just a quick pedal to the East.

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The town of Erie manages the 3+ miles of trails at Sunset Open Space. Designed for riders of all skill levels you'll find a progressive set of lines that one can take as their skills and confidence grow.

1

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Aquarius Open Space is crossed by many trails, being the main one "Coal Creek Trail". There's a parking lot on the southeastern part, although you can access the area by any of the trails that go through it.

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You can easily walk along the river from the city towards Red Rocks.

Translated by Google

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Scott
November 29, 2023, Erie Commons

One of the many family friendly parks off the Coal Creek Trail alternate paths, there is an excellent playground and plenty of open space for a wonderful picnic.

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Frequently Asked Questions

How many mountain bike trails are there around Leyner?

Leyner offers a network of over 30 mountain bike trails. These routes cater to various skill levels, with 15 easy, 15 moderate, and 3 difficult options available.

What kind of terrain can I expect on mountain bike trails in Leyner?

The terrain around Leyner features gentle rolling hills and varied singletrack, characteristic of the Boulder County landscape. Riders will find routes traversing both open plains and riparian corridors, providing diverse riding experiences.

Are there any easy mountain bike trails suitable for beginners in Leyner?

Yes, Leyner has 15 easy mountain bike trails perfect for beginners or those looking for a relaxed ride. An example is the Legend Ridge Loop, which is 3.8 miles (6.2 km) and offers a ride through open terrain with minimal elevation changes.

Are there any challenging mountain bike trails for experienced riders in Leyner?

For experienced riders, Leyner offers 3 difficult mountain bike trails. One such route is the Coal Creek and Erie Singletrack Loop, a 5.8-mile (9.4 km) trail featuring technical singletrack sections.

What do other mountain bikers say about the trails in Leyner?

The mountain bike trails in Leyner are highly rated by the komoot community, with an average score of 4.5 stars from 8 reviews. Over 240 mountain bikers have explored the area, often praising the diverse terrain and well-maintained paths.

Are there any family-friendly mountain bike routes in Leyner?

Many of the 15 easy trails around Leyner are suitable for families. These routes typically feature open terrain and minimal elevation changes, providing a pleasant experience for riders of all ages. Consider routes that stick to the open space areas for a smoother ride.

Are dogs allowed on the mountain bike trails in Leyner?

While specific regulations can vary by open space area, many trails in Boulder County are dog-friendly, often requiring dogs to be on a leash. It's always best to check local signage or the specific trail's rules before heading out with your dog.

What are some notable landmarks or scenic views along the mountain bike trails in Leyner?

While riding, you can explore several natural attractions. Highlights include Boulder Reservoir and Twin Lakes, which offer scenic lakeside views. You might also encounter sections of the Coal Creek Trail or South Boulder Creek Trail, which provide pleasant riparian scenery.

Are there any mountain bike trails that pass by lakes or water features in Leyner?

Yes, several routes in the Leyner area offer views of or pass near lakes. You can find trails close to Boulder Reservoir, Twin Lakes, and Coot Lake Dock, providing picturesque settings for your ride.

What is the best season for mountain biking in Leyner?

Mountain biking in Leyner is generally enjoyable during spring, summer, and fall. The open space trails can be exposed, so checking weather conditions is advisable, especially during warmer months. Winter riding may be possible on clear days, but some trails might be muddy or icy.

Are there any long-distance mountain bike routes around Leyner?

Yes, for those looking for longer rides, there are options like the Community Ditch Trail – Warembourg Open Space loop from Lafayette, which spans 43.4 km (27 miles). Another extensive route is the Boulder Creek Trail – Flagstaff Road Scenic Drive loop from Greenlee Wildlife Preserve, covering 70.6 km (43.9 miles).

Is public transport available to access mountain bike trails in Leyner?

Access to trails in the Leyner area often relies on local public transport options within Boulder County. While specific trailheads might not have direct bus stops, major routes can get you close to the general vicinity of the open space areas. It's recommended to check local bus schedules and routes for the most up-to-date information on reaching specific trail access points.

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