Taylor Mountain Marathon, Half Marathon, 50K & 5-Mile

Saturday, June 24, 2017 • Issaquah, WA • Course Map

As they’re cresting the hills of this 1,822-acre forest that lies just over a half-hour’s drive from downtown Seattle, which is filled with wooded forests, wetland areas and wide-open meadows filled with wildflowers, runners get to set their sights on the park’s panoramic views of Mount Rainier, whose dramatic, rocky peak lies just over 60 miles to the south.

Organized by 4th Dimension Racing, a locally based running and race management company, as part of its Evergreen Trail Runs series — which also includes half marathon races in Lake Sammamish and Grand Ridge nearby — the Taylor Mountain races make their 6th annual running in the early summer, with a full marathon, half marathon, 5-mile race and a 50K for those up for the challenge.

Runners will follow an out-and-back course for each of the four races, which start and finish at the Taylor Mountain trailhead, which lies just off Interstate 90 near Hobart, south of West Tiger Mountain.

From there, runners head out into the hills of Taylor Mountain Forest, whose 10 miles of trails are a frequent destination for runners, walkers, hikers, mountain bikers and horseback riders from around the Seattle and northwest Washington area.

The longer distance races are the first to start, with an 8:00 AM starting time for both the 50K and the full, 26.2-mile marathon. Those running in the half marathon will start at 9:00 AM followed by the 5-mile run at 9:30 AM, and the course closing time is set for 5:00 PM.

Race Weather & Climate

Located in northwestern Washington state, just over 25 miles southeast of Seattle, Hobart typically sees mild to moderately warm weather in June, a month that has brought record temperatures as low as 31 degrees (in 1933) and as high as 101 degrees (in 1942).

On race day (June 24), the average low is 49ºF and the average high is 71ºF.

Past Results

Course Map

See the race route map for the Taylor Mountain Half Marathon here.

Starting Time

  • 8:00 AM – full marathon, 50K
  • 9:00 AM – half marathon
  • 9:30 AM – 5 mile


  • $41 – $56 for the half marathon
  • $53 – $73 for the 50K
  • $48 – $64 for the full marathon
  • $30 – $46 for the 5 mile race


To reserve your spot in the 2017 running of Issaquah’s Taylor Mountain Trail Marathon, Half Marathon, 5-mile or 50K race, register online at the event website here.

Official Race Website


Facebook Conversations

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See more races in: June, Washington

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