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Bike touring routes & trails

Eldorado Canyon – Flagstaff Road loop from Culinary School of the Rockies

Bike touring routes & trails

Eldorado Canyon – Flagstaff Road loop from Culinary School of the Rockies

Hard

2.8

(4)

81

riders

Eldorado Canyon – Flagstaff Road loop from Culinary School of the Rockies

04:18

47.5km

1,450m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: October 16, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 28.9 km for 380 m

Waypoints

A

Start point

Bus stop

1

4.43 km

Boulder Chautauqua

Highlight • Historical Site

historic vacation community with several commons buildings and interesting architecture in a park athmosphere, an interesting climb through an old neighborhood leads there

Tip by

2

4.95 km

Baseline Trail

Highlight • Trail

3

22.3 km

Eldorado Canyon

Highlight • Canyon

Eldorado Canyon State Park offers technical climbing, walks along wild rivers and panoramic views, in a beautiful canyon.

Tip by

4

30.0 km

Walker Ranch Loop Trailhead

Highlight • Trail

You are here at the entrance of the path that leads you to Walker Ranch Park and Walker Ranch Homestead. This historic ranch was built in the 1860s.

This property …

Tip by

5

37.3 km

Flagstaff Road

Highlight (Segment) • Trail

Nicely paved, not to busy road up to Flagstaff Mountain – plus pretty nice views onto the surrounding landscape.

Tip by

6

44.5 km

Baseline 40th Parallel Memorial Survey Marker

Highlight • Monument

Monument to the 1859 survey and the location of the 40th parallel which became 'Baseline Road'.

See more details at:
waymarking.com/waymarks/WMAKKJ_Todd_Withrow_Flatirons_40th_Parallel_1859_Baseline_Survey_Boulder_CO
assets.bouldercounty.gov/wp-content/uploads/2017/03/baseline-40th-parallel-memorial-survey-marker.pdf

Tip by

B

47.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

24.0 km

12.1 km

9.93 km

887 m

485 m

187 m

Surfaces

32.5 km

13.2 km

1.84 km

< 100 m

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Elevation

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

Highest point (2,380 m)

Lowest point (1,630 m)

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Weather

Powered by Foreca

Today

Wednesday 28 October

20°C

4°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

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