Start is at the north end of the Kirkland Corridor Trail. 120th Pl NE and NE 124th St. There is an LA Fitness where you can park next to the Shell gas station.  We will travel south on the trail to where we used to start at the BMW location and turn around, a double out and back for the marathon.  There is also a short course option where you go north on the trail 1.5 miles and then return to start/finish and go south 1.8 miles to just past the frog and return to the start/finish.  With this option you would run it twice for the half marathon and four times for the full marathon.  This allows you to see people more often and access aid at the start finish.  There is also a porta pottie 0.5 miles north on the trail.