Pulling race details. Checking the course notes.
Pulling race details. Checking the course notes.


OUTLAST Seattle is a 6-hour trail endurance event on July 18, 2026, in Sammamish, WA. Runners complete one 5K loop per hour for up to six hours on trail terrain; each loop must be finished within the hour to continue. Participants who complete all six laps earn an OUTLAST medal and are ranked on the national leaderboard.
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