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Routes
Running trails & routes
United States
Alaska
Lake And Peninsula Borough

Portage Creek Trail

Hard

4.8

(9237)

17,368

runners

Portage Creek Trail

01:40

10.5km

580m

Running

Jog the difficult 6.5-mile Portage Creek Trail in Lake Clark National Park & Preserve for remote Alaskan views and wildlife.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Lake Clark National Park

Lake Clark National Preserve

Waypoints

A

Start point

Get Directions

1

4 m

Joe Thompson Public Use Cabin

Highlight • Mountain Hut

The Joe Thompson Public Use Cabin, located in Lake Clark National Park, is accessible by boat or float plane from the nearby town of Port Alsworth. The cabin must be reserved in advance, for a fee, through recreation.gov.

Tip by

2

299 m

Portage Creek Trail

Highlight (Segment) • Viewpoint

The Portage Creek Trail climbs from the northern banks of Lake Clark up to the tundra. It follows Portage Creek up the hillside after a pretty flat first mile. The …

Tip by

B

10.5 km

End point

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Way Types & Surfaces

Way Types

10.5 km

Surfaces

10.5 km

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Elevation

Elevation

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Weather

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Monday 1 June

11°C

1°C

13 %

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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 jog the Portage Creek Trail?

The Portage Creek Trail is approximately 10.5 kilometers (6.5 miles) long. For jogging, it typically takes around 1 hour and 40 minutes to complete, depending on your pace and how often you stop to enjoy the views.

What is the terrain like on this trail?

The trail is considered intermediate in difficulty. The first mile is relatively flat, offering a gentle start. After that, it begins to climb significantly with a series of switchbacks, leading to an overall elevation gain of about 575 meters (1,889 feet). You'll experience a mix of forested areas and alpine tundra as you ascend.

Where does the Portage Creek Trail start, and how do I access it?

The Portage Creek Trail begins at the Joe Thompson Public Use Cabin. Access to this remote trailhead typically requires a boat or float plane drop-off, as it's located within Lake Clark National Park & Preserve.

What kind of wildlife might I encounter on the trail?

As this trail is in a remote wilderness area, you have a good chance of spotting various wildlife, including moose and bears. It's always important to be aware of your surroundings and practice bear safety. You'll also see a variety of wildflowers, especially in the alpine tundra sections.

Is the Portage Creek Trail dog-friendly?

Lake Clark National Park & Preserve has specific regulations regarding pets to protect wildlife and natural resources. Generally, pets are restricted on trails within national parks. It's best to check the official Lake Clark National Park website for the most current pet policies before planning your visit.

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

The best time to visit is typically during the summer months when the snow has melted, and the weather is more favorable for jogging. This period also offers the best opportunities to see wildflowers and wildlife. Be prepared for mosquitoes, which can be aggressive in thicker foliage during warmer months.

Are there any permits or entrance fees required for Lake Clark National Park & Preserve?

Lake Clark National Park & Preserve does not have an entrance fee. However, if you plan to stay overnight in a public use cabin or engage in certain activities, permits may be required. Always check the official National Park Service website for Lake Clark for the most up-to-date information on permits and regulations.

What are the notable viewpoints or landmarks along the route?

The trail offers incredible views of Lake Clark as you ascend. The Portage Creek Trail itself is considered a viewpoint, rewarding joggers with panoramic vistas, especially as you reach the alpine tundra. The starting point, the Joe Thompson Public Use Cabin, is also a significant landmark.

Is this trail suitable for beginners?

Given its 'difficult' rating, significant elevation gain, and remote access, this trail is not typically recommended for beginner joggers. The initial mile is flat, but the subsequent climb with switchbacks requires a good level of fitness and experience with trail running.

What should I bring for a jog on the Portage Creek Trail?

Due to the trail's remote location and challenging terrain, it's crucial to be well-prepared. Essential items include plenty of water, high-energy snacks, appropriate layers of clothing for changing weather, sturdy trail running shoes, bear spray, insect repellent (especially for mosquitoes), a first-aid kit, and navigation tools. Inform someone of your plans before you go.

Does the trail intersect with other paths?

The Portage Creek Trail is the only maintained trail outside of Port Alsworth in Lake Clark National Park. While it offers a remote wilderness experience, it does not officially intersect with other well-known, maintained paths.

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