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Routes
Mountain biking trails
United States
Washington
King County
Maple Valley

Iron Brigade Trail – Lil Beaver Trail loop from Maple Valley

Routes
Mountain biking trails
United States
Washington
King County
Maple Valley

Iron Brigade Trail – Lil Beaver Trail loop from Maple Valley

Hard

4.7

(3804)

11,816

riders

Iron Brigade Trail – Lil Beaver Trail loop from Maple Valley

02:46

35.4km

300m

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 accessible with public transport.

Last updated: September 25, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

20.4 km

Iron Brigade Trail

Highlight • Trail

Easy path through beautiful forest. You'll need to leave your dog at home – they aren't allowed on this trail.

Tip by

2

23.8 km

Lil Beaver Trail

Highlight • Trail

Henry's Ridge is a former industrial timber land. Today it is a protect natural lands with nearly 20 miles of multi-use trails for hiker, trailrunner and moutainbiker.

Tip by

3

26.5 km

Rocky Trail

Highlight • Trail

B

35.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

17.2 km

7.92 km

4.31 km

2.94 km

2.42 km

624 m

< 100 m

Surfaces

24.3 km

7.52 km

2.14 km

833 m

660 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 (250 m)

Lowest point (140 m)

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Weather

Powered by Foreca

Today

Friday 9 October

14°C

9°C

84 %

Additional weather tips

Max wind speed: 20.0 km/h

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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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