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Routes
Mountain biking trails
United States
Colorado
Boulder County
Eldora

Nederland – Whoop-Di-Doos Trail loop from Eldora

Routes
Mountain biking trails
United States
Colorado
Boulder County
Eldora

Nederland – Whoop-Di-Doos Trail loop from Eldora

Hard

4.6

(5541)

9,821

riders

Nederland – Whoop-Di-Doos Trail loop from Eldora

02:51

29.6km

730m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: June 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Roosevelt National Forest

Waypoints

A

Start point

Parking

Get Directions

1

282 m

Lost Lake Trailhead

Highlight • Trail

There is parking along the dirt road by the trailhead. The trail itself is steep and challenging, but runnable if you are prepared for the altitude and the vert. You …

Tip by

2

15.1 km

Nederland

Highlight • Settlement

Nederland is an old mining town that is now known as a gateway to outdoor recreation, due to its proximity to Indian Peaks Wilderness, Rocky Mountain National Park and Roosevelt National Forest.

Tip by

3

18.4 km

West Magnolia Trailhead

Highlight • Parking

There is a dirt parking lot here with room for around a dozen vehicles. From here you can run, hike or bike on the dense trail system east or west of the highway

Tip by

4

19.6 km

Whoop-Di-Doos Trail

Highlight (Segment) • Trail

This sub-alpine trail has tons of wild flowers, gorgeous mountain views, and aspen lined trails, all while being within a stones throw from town!

Tip by

B

29.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

15.4 km

5.64 km

5.59 km

2.64 km

322 m

Surfaces

14.6 km

5.08 km

4.58 km

3.28 km

1.94 km

< 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 (3,110 m)

Lowest point (2,510 m)

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Weather

Powered by Foreca

Today

Saturday 20 June

21°C

8°C

9 %

Additional weather tips

Max wind speed: 26.0 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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