Birthday Run - Seattle

JAN
18
2026
Run the Kirkland Corridor Trail on out and back loops with marathon, half marathon, or short loop options and finish with a wooden medal. Low key, friendly event with a group start and an optional early start.
Sun 18 Jan 2026
26 miles 13 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event

  • Marathon
  • Half marathon
  • Short out-and-back option

This event uses out-and-back loops on the Kirkland Corridor Trail. The short option uses a north leg of 1.5 miles and a south leg of 1.8 miles; doing that loop twice equals a half marathon and four times equals a full marathon. Finishers receive a wooden medal. Organizers collect finish times.

Course and logistics

The start is at the north end of the Kirkland Corridor Trail at 120th Pl NE and NE 124th St. Parking is available near an LA Fitness next to the Shell gas station. There is a porta-potty 0.5 miles north on the trail.

The course is not closed to traffic and will be lightly marked. Participants should follow traffic signals and be prepared to navigate the route or run with someone who knows the directions. There is a group start and an optional early start; early starters should bring a headlamp or flashlight as it may be dark. Registration is via Webscorer; the entry fee is $35 and registration closes three days before the event. Day-of registration accepts $45 cash. Visit the organization's website for the most recent information.

26 mi
Full Marathon
13 mi
Half Marathon

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