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Routes
Road cycling routes
United States
Washington
King County
Mercer Island

Lake Sammamish – East Lake Sammamish Trail loop from Mercer Island

Routes
Road cycling routes
United States
Washington
King County
Mercer Island

Lake Sammamish – East Lake Sammamish Trail loop from Mercer Island

Moderate

5.0

(9820)

17,720

riders

Lake Sammamish – East Lake Sammamish Trail loop from Mercer Island

02:41

57.7km

500m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: March 27, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 46.7 km for 949 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.82 km

East Channel Bridge

Highlight (Segment) • Bridge

The original bridge, which was the first to access the island, opened on November 10, 1923. The task of opening the bridge for boats was given to George Lightfoot, the …

Tip by

2

12.0 km

Nice lake and Mountain views on a clear day

Tip by

3

25.6 km

Lake Sammamish

Highlight • Lake

Lake Sammamish is a seven-mile-long freshwater lake situated just east of Lake Washington. The area around the lake holds cultural significance as a gathering place for at least four Native …

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4

31.9 km

Lake Sammamish

Highlight • Lake

Lake Sammamish is a seven-mile-long freshwater lake situated just east of Lake Washington. The area around the lake holds cultural significance as a gathering place for at least four Native …

Tip by

5

32.9 km

East Lake Sammamish Trail

Highlight (Segment) • Trail

This path follows the shore of Lake Sammamish, providing views of the water as it goes. Because of the corridor's history as a railway, the path is paved for the …

Tip by

6

36.3 km

Jerry Baker Memorial Velodrome

Highlight • Structure

Visit the famous velodrome and try a few hot laps (if it's open and nobody else is using it).

Tip by

37.4 km

Viewpoint

Viewpoint

8

40.2 km

NE 51st Street Hill

Highlight • Trail

The 520 Trail climbs the shallow incline up to the overpass where you cross NE 51st Street.

Tip by

9

47.1 km

Bent Nails Art Installation

Highlight • Monument

Fun artwork along the side of trail next to Eastside Light Rail Maintenance facility.

Tip by

B

57.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

46.6 km

8.96 km

1.23 km

840 m

129 m

Surfaces

52.8 km

3.80 km

840 m

255 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 (140 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Sunday 10 May

18°C

11°C

16 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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4.7

519

Lake Washington Loop

03:04h

59.6km

450m

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