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Routes
Bike touring routes & trails
United States
Colorado
Boulder County
Boulder

Shanahan Hill – US 36 Bikeway loop from National Center for Atmospheric Research

Routes
Bike touring routes & trails
United States
Colorado
Boulder County
Boulder

Shanahan Hill – US 36 Bikeway loop from National Center for Atmospheric Research

Easy

4.9

(6072)

16,250

riders

Shanahan Hill – US 36 Bikeway loop from National Center for Atmospheric Research

00:49

11.8km

120m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 20, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

848 m

Shanahan Hill

Highlight • Viewpoint

At the top of the hill, you'll discover fantastic views of the surrounding mountains. Enjoy the added bonus of scenic views of the Flatirons and blooming spring wildflowers.

Tip by

2

4.82 km

South Boulder Creek Trail

Highlight (Segment) • Trail

This section of the South Boulder Creek Trail from Marshall Road is on smooth, crushed gravel. You pass through fields with excellent open views of the Flatirons on this fun portion of trail.

Tip by

3

7.34 km

US 36 Bikeway

Highlight (Segment) • Cycleway

The US 36 Bikeway, spanning 16 miles across Adams, Boulder, Broomfield, and Jefferson counties, provides a safe and convenient non-motorized route between Denver and Boulder. The trail, separated from traffic …

Tip by

4

8.36 km

CU Boulder South

Highlight • Trail

The trails here are nontechnical wide dirt and gravel and are a part of the cross country course. The views of the Flatirons from here are incredible.

Tip by

B

11.8 km

End point

Bus stop

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Way Types & Surfaces

Way Types

6.80 km

2.57 km

1.23 km

703 m

466 m

Surfaces

6.69 km

2.43 km

1.98 km

616 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.

Highest point (1,750 m)

Lowest point (1,630 m)

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Weather

Powered by Foreca

Friday 10 July

32°C

14°C

31 %

Additional weather tips

Max wind speed: 5.0 km/h

to get more detailed weather forecasts along your route

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

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Nearby routes

Moderate

5

Altona to Jamestown Cycling Route

01:16h

14.9km

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