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Routes
Running trails & routes
United States
Colorado
Adams County
Brighton

Barr Lake Loop Trail

Moderate

4.7

(5669)

13,042

runners

Barr Lake Loop Trail

01:37

14.6km

10m

Running

Jog the 9.1-mile Barr Lake Loop Trail in Barr Lake State Park, offering scenic lake views, wildlife, and distant Rocky Mountains.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

5.23 km

Along the lakeside of Barr Lake

Highlight • Lake

Barr Lake offers stunning views across the water up to the snow capped Rocky Mountains, dozens of different birds and nice trails along its lakeside. The loop all around the lake is about nine miles long.

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B

14.6 km

End point

Parking

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Way Types & Surfaces

Way Types

13.7 km

596 m

276 m

Surfaces

13.8 km

410 m

276 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.

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Weather

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Today

Sunday 10 May

21°C

8°C

0 %

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Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to jog the Barr Lake Loop Trail?

The Barr Lake Loop Trail is approximately 8.7 to 9.5 miles long. For jogging, komoot estimates it takes around 1 hour and 37 minutes to complete the entire loop, depending on your pace.

What is the terrain like on the Barr Lake Loop Trail?

The trail is predominantly flat with minimal elevation gain, making it suitable for most joggers. The surface is primarily a natural dirt path or a well-maintained gravel walking path, with some sections being a "double track dirt road." While mostly even, be aware that some parts might have slightly uneven terrain.

What kind of wildlife or scenery can I expect to see along the route?

The Barr Lake Loop Trail offers diverse and engaging scenery. You'll have continuous views of Barr Lake, and on clear days, distant views of the snow-capped Rocky Mountains. The landscape includes cottonwood trees, marshes, and aquatic plants. Barr Lake State Park is a significant wildlife refuge, especially known for birdwatching. Over 350 species of birds have been spotted, including numerous bald eagles, particularly in the southern wildlife refuge area. You might also spot deer, pelicans, herons, and toads.

Are there any notable features or landmarks along the trail?

Yes, the trail features several overlooks and boardwalks. A highlight is the Along the lakeside of Barr Lake, offering continuous water views. You'll also find the notable Gazebo Boardwalk, which extends over the water for panoramic views, and the Niedrach Trail loop includes several boardwalks that go out to the edge of the lake.

Is the Barr Lake Loop Trail dog-friendly?

Leashed dogs are allowed on trails on the north end of Barr Lake. However, it's important to note that dogs are NOT permitted in the Wildlife Refuge at the south end of the lake. Please be mindful of signage indicating restricted areas for pets.

Do I need a permit or pay an entrance fee to access the trail?

Yes, the Barr Lake Loop Trail is located within Barr Lake State Park. A daily vehicle entrance fee is required, or you can use a valid Colorado State Parks pass for entry.

What is the best time of year to jog the Barr Lake Loop Trail?

The park is open year-round, so you can jog the trail in any season. However, be aware that conditions can be muddy during shoulder seasons (spring and fall). Summer can be quite exposed to the sun due to limited shade, so early mornings or evenings are often preferred. Winter offers a different experience, but check for snow and ice conditions.

Does the trail intersect with other paths?

Yes, the Barr Lake Loop Trail is part of a larger network within Barr Lake State Park. The route you'll follow covers significant portions of the Barr Lake Lake Loop and the Barr Lake Loop Trail, and also includes sections of the Barr Lake Trail, Prairie Welcome Trail, and the Niedrach Nature Trail.

What should I be aware of when jogging this trail?

There are a couple of unique things to note. A portion of the trail, particularly along the west side, runs very close to active train tracks. Trains can be startling, so be aware of your surroundings, especially if jogging with dogs. Also, shade is limited on much of the trail, so be prepared for sun exposure, especially during warmer months.

Is there parking available at the trailhead?

Yes, parking is available within Barr Lake State Park. You'll need to pay the daily vehicle entrance fee or have a state park pass to enter the park and access the parking areas near the trailheads.

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