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Mountain biking trails

United States

Colorado

Broomfield

Adler-Fingru Open Space – Warembourg Open Space loop from Broomfield High School

Routes

Mountain biking trails

United States

Colorado

Broomfield

Adler-Fingru Open Space – Warembourg Open Space loop from Broomfield High School

Easy

4.6

(6520)

7,865

riders

Adler-Fingru Open Space – Warembourg Open Space loop from Broomfield High School

01:23

23.2km

140m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 19, 2026

Waypoints

Start point

Parking

Get Directions

2.52 km

Carolyn Holmberg Preserve at Rock Creek Farm

Highlight • Natural

This area provides a tranquil atmosphere in the midst of the city, featuring several bodies of water and creeks. With stunning views of the Front Range, it's a place to …

Tip by

8.07 km

Adler-Fingru Open Space

Highlight • Natural

Adler-Fingru Open Space is a 55.7-acre area that was once used for crop production and livestock grazing. Ownership of the space is divided three ways among the cities of Boulder, …

Tip by

10.5 km

Warembourg Open Space

Highlight • Trail

Warembourg Open Space, shaped through acquisitions in 1999 and 2003 by Boulder County, Louisville, and Lafayette, is a haven for nature enthusiasts. Nestled along Coal Creek and the Coal Creek …

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12.2 km

Rock Creek Trail

Highlight (Segment) • 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.

Tip by

18.9 km

View of Standley Lake and the Front Range

Highlight • Viewpoint

19.5 km

Carolyn Holmberg Preserve at Rock Creek Farm

Highlight • Trail

This area provides a tranquil atmosphere in the midst of the city, featuring several bodies of water and creeks. With stunning views of the Front Range, it's a place to …

Tip by

19.6 km

As the biggest lake in Carolyn Holmberg Preserve, Stearns Lake is also the most popular one and can be reached via multiple parking lots and trails. The lake itself offers a tranquil environment with great views towards the mountains.

Tip by

19.7 km

Bald Eagle Nest Viewing Area

Highlight • Viewpoint

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 …

Tip by

23.2 km

End point

Parking

Way Types & Surfaces

Way Types

12.0 km

6.09 km

2.11 km

1.67 km

1.31 km

< 100 m

Surfaces

17.5 km

2.70 km

1.77 km

948 m

295 m

< 100 m

Elevation

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

Highest point (1,660 m)

Lowest point (1,560 m)

Weather

Today

Thursday 28 May

23°C

12°C

55 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Adler-Fingru Open Space – Warembourg Open Space loop from Broomfield High School

Carolyn Holmberg Preserve at Rock Creek Farm

Adler-Fingru Open Space

Warembourg Open Space

Rock Creek Trail

View of Standley Lake and the Front Range

Carolyn Holmberg Preserve at Rock Creek Farm

Stearns Lake

Bald Eagle Nest Viewing Area

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