The Seattle Spartan Pan American Championship Weekend returns to Monroe, bringing together the best Age Group and Elite athletes from across the Americas to compete for the ultimate title.
The championship race will feature the Beast, a challenging 21K course that will test strength, endurance, and determination.
Traffic Advisory: Please be advised this event brings in 5,000-6,000 visitors a day and traffic may be elevated near the entrance to the location at 177th Ave SE.