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Routes
Running trails & routes
United States
Oregon
Clackamas County

Bull of the Woods and Pansy Lake Loop

Hard

4.8

(6339)

10,025

runners

Bull of the Woods and Pansy Lake Loop

01:51

12.6km

550m

Running

Jog the difficult 7.8-mile Bull of the Woods and Pansy Lake Loop in Oregon's Bull of the Woods Wilderness, gaining 1804 feet in elevation.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Bull of the Woods Wilderness

Mount Hood National Forest

Waypoints

A

Start point

Parking

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1

6.28 km

Pansy Lake

Highlight • Lake

A serene lake lies nestled below Pansy Mountain and the Bull of the Woods Lookout. Wander its shores, sit on a log, and watch dragonflies and ducks. Above, you can …

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12.6 km

End point

Parking

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Way Types & Surfaces

Way Types

12.6 km

Surfaces

12.6 km

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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 (1,550 m)

Lowest point (1,220 m)

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Weather

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Today

Sunday 31 May

16°C

1°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete the Bull of the Woods and Pansy Lake Loop?

While the komoot data suggests a jogging time of around 1 hour 50 minutes for the 7.8-mile loop, this is a challenging trail with approximately 2090 feet of elevation gain. For most joggers, a more realistic completion time would be 2.5 to 4 hours, depending on fitness level and how often you stop to enjoy the views. Hikers should plan for 4-6 hours.

What is the terrain like on this loop trail?

The terrain is diverse and challenging. You'll start with a gentle climb through old-growth timber and cross small streams. As you ascend, the trail becomes steeper, featuring switchbacks, narrower sections, and rocky paths. Expect to encounter talus fields (areas of broken rock) and a final steep, but short, push to the summit of Bull of the Woods Mountain.

What are the key viewpoints and natural features along the route?

The trail offers numerous scenic rewards. You'll pass through impressive old-growth forests, along streams often lined with rhododendrons, and catch glimpses of Dickey Lake. From the ridges and especially the summit of Bull of the Woods Mountain, you'll be treated to spectacular panoramic views of Mt. Hood, the Three Sisters, Mt. Jefferson, and Three Fingered Jack. Don't miss Pansy Lake, described as a 'pretty-as-a-flower' lake, and the historic fire lookout on Bull of the Woods Mountain.

Is the Bull of the Woods and Pansy Lake Loop suitable for beginner joggers?

No, this loop is classified as difficult due to its significant elevation gain (approximately 2090 feet) and varied, often challenging terrain. It is best suited for experienced joggers or hikers with good physical fitness. Beginners might find the steep sections and rocky paths overly strenuous.

What is the best time of year to jog this loop?

The trail is generally recommended for use from late spring through fall. During these seasons, you'll avoid snow and ice, and can enjoy beautiful floral displays like paintbrush and beargrass. Be aware that mosquitos can be present near Pansy Lake in warmer months.

Where can I park and access the trailhead for this loop?

Specific parking details are not provided in the available data, but as a trail within the Bull of the Woods Wilderness, access typically involves designated forest service trailheads. You should check the official USDA Forest Service website (usda.gov) for the most current information on trailhead locations and parking availability.

Are dogs allowed on the Bull of the Woods and Pansy Lake Loop?

As this trail is located within the Bull of the Woods Wilderness, dogs are generally allowed. However, wilderness areas typically require dogs to be kept on a leash to protect wildlife and ensure a pleasant experience for all visitors. Always practice Leave No Trace principles, including packing out pet waste.

Do I need a permit or pay an entrance fee to access the Bull of the Woods Wilderness?

While specific permit requirements for this exact trail are not detailed, many wilderness areas and national forests in Oregon require a Northwest Forest Pass or a similar recreation pass for parking at trailheads. It's advisable to check the USDA Forest Service website (usda.gov) for current regulations regarding permits or fees for the Bull of the Woods Wilderness before your visit.

Does the Bull of the Woods and Pansy Lake Loop intersect with other trails?

Yes, the route utilizes sections of several official trails. You will be on the Bull of the Woods Trail for a significant portion, and it also passes through parts of the Dickey Lake Trail and the Pansy Lake Trail #551. Smaller segments may also follow Forest Road 340, Forest Road 6340, and Forest Road 300.

What should I bring for jogging this challenging loop?

Given the trail's difficulty and varied terrain, you should bring plenty of water, appropriate trail running shoes with good grip, layers of clothing suitable for changing weather, navigation tools (map, compass, or GPS device), snacks, and sun protection. Insect repellent is also recommended, especially near Pansy Lake during warmer months. Always inform someone of your plans before heading out.

Are there any specific considerations for visiting Pansy Lake?

Pansy Lake is a beautiful highlight on the loop. While it's a picturesque spot, be aware that mosquitos can be present in warmer months, so bringing insect repellent is a good idea. The lake offers a serene environment, perfect for a short break during your jog or hike.

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