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Road cycling routes
United States
Washington
King County
Tukwila

Alki Trail – Kellogg Island loop from Tukwila International Boulevard

Routes
Road cycling routes
United States
Washington
King County
Tukwila

Alki Trail – Kellogg Island loop from Tukwila International Boulevard

Intermediate

5.0

(1)

29

riders

Alki Trail – Kellogg Island loop from Tukwila International Boulevard

02:06

45.9km

350m

Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 28, 2025

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Waypoints

A

Start point

Train Station

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1

21.7 km

Alki Beach

Highlight (Segment) • Beach

Nice stretch of beach, often pretty crowded with people using all forms of transportation

Tip by

2

22.6 km

Alki Trail

Highlight (Segment) • Trail

The Alki Trail is a traditional urban paved trail running from the Alki beaches on the west around Duwamish Head, down through the West Seattle industrial area. The trail runs …

Tip by

3

25.3 km

Seacrest Park

Highlight • Viewpoint

This tiny park and water taxi dock has a fantastic view of the Seattle Waterfront. The stunning downtown views provide excellent photo opportunities, especially on a clear sunny day.

Tip by

4

30.2 km

Kellogg Island

Highlight • Natural

Kellogg Island is a distinctive location that transports you back in time to the 19th century. It's a rare, unspoiled area that used to be part of the Duwamish River …

Tip by

5

34.1 km

t̓ałt̓ałucid Park and Shoreline Habitat

Highlight • Natural

It's interesting name comes from the language of the local people who lived there first. This park helps protect the land where the water meets the shore.
This habitat is …

Tip by

6

35.8 km

SeaTac Community Center

Highlight • Rest Area

There are benches, basketball courts, walking gardens here.

Tip by

B

45.9 km

End point

Train Station

Way Types & Surfaces

Way Types

22.0 km

21.9 km

1.18 km

436 m

268 m

193 m

Surfaces

38.7 km

7.05 km

175 m

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Elevation

Elevation

Highest point (130 m)

Lowest point (0 m)

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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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Intermediate
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Expert
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Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
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Expert
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Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
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Expert
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More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Road Bike

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Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
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Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
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Expert
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Running

Easy
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Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
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Expert
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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Mountain Bike

Road Bike

Running

Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.
Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
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Intermediate
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Expert
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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Mountain Bike

Road Bike

Running

Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.
Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.
Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
Corresponds approx. to SAC 4–6.
Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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