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United States
Washington
King County

East Tiger Summit Trail – Off The Grid Trail loop from Tiger Mountain Trailhead

Routes
Mountain biking trails
United States
Washington
King County

East Tiger Summit Trail – Off The Grid Trail loop from Tiger Mountain Trailhead

Hard

3.4

(9)

71

riders

East Tiger Summit Trail – Off The Grid Trail loop from Tiger Mountain Trailhead

02:13

17.3km

730m

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 right next to a parking lot.

Last updated: May 7, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 13.6 km for 2.68 km

Waypoints

A

Start point

Parking

Get Directions

1

7.16 km

East Tiger Mountain Summit

Highlight • Summit

From it's summit you are rewarded with breathtaking views. Whether you choose to savor a picnic lunch or simply take a moment to soak in the beauty of nature, the …

Tip by

2

7.21 km

East Tiger Summit Trail

Highlight (Segment) • Trail

East Tiger Summit Trail is a fast and fun trail that has only a few obstacles. It is the perfect trail for intermediate riders. After you have crossed the gravel …

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3

8.09 km

Off The Grid Trail

Highlight (Segment) • MTB Park

A great trail that will challenge intermediate riders. Off The Grid (OTG) is loaded with obstacles, drops, roots and rock gardens. Stay right at the split if you want to …

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4

16.3 km

Tiger Mountain State Forest in Mirrormont, Washington, beckons mountain bikers with diverse trails catering to all skill levels. From smooth singletracks to technical descents, thrill-seekers will find excitement. Highlights include …

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B

17.3 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

14.1 km

2.98 km

< 100 m

< 100 m

Surfaces

13.7 km

3.49 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Tuesday 23 June

30°C

14°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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Description

If you're looking for a truly challenging and rewarding mountain biking experience, the East Tiger Summit Trail – Off The Grid Trail loop from Tiger Mountain Trailhead delivers. This difficult 10.7-mile (17.3 km) mountain biking route packs in 2397 feet (731 metres) of elevation gain, typically taking around 2 hours and 12 minutes to complete. It's a demanding ride best suited for advanced mountain bikers with good fitness who are ready for technical terrain.

What to expect on East Tiger Summit Trail – Off The Grid Trail loop from Tiger Mountain Trailhead

This loop takes you on a journey through diverse terrain, from smooth singletracks to rooty and rocky sections, all within towering evergreen forests and alongside picturesque creeks. The East Tiger Summit Trail offers fast, flowy downhill stretches with berms and rollers, leading to broad views of Mount Rainier and the southern Puget Sound from the 3,004-foot summit on clear days. After the summit, you'll dive into "Off The Grid," a Black Diamond trail known for its intense downhill flow, loaded with obstacles, drops, roots, and rock gardens. Be prepared for tight tree sections and awkward corners, and don't be surprised if you need to walk some of the more technical parts; this section demands advanced riding skills.

Planning your visit

The Tiger Mountain Trailhead is a popular starting point for this extensive network of trails, so arriving early is always a good idea, especially on weekends, to secure parking. This area is one of Seattle's most popular mountain biking destinations, attracting riders of all skill levels, though this particular loop is geared towards the more experienced. While no specific permits or fees are mentioned, always check local regulations before you go. The lush, shaded forest provides a cool ride, but carrying enough water for the duration is still essential.

  • Distance: 10.7 miles (17.3 km)
  • Elevation gain: 2397 feet (731 metres)
  • Difficulty: difficult
  • Estimated time: 2 hours and 12 minutes

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