Sammamish Landing Triathlon

The Sammamish Landing Triathlon, taking place on July 5, 2025, is an exciting multi-sport event set against the scenic backdrop of Lake Sammamish in Washington. Participants will tackle a 1/4 mile swim in the lake, followed by a 12-mile bike ride along Lake Sammamish Boulevard, and conclude with a 4-mile run on the picturesque Lake Sammamish trail. This USAT sanctioned event promises a vibrant atmosphere, complete with a custom long sleeve mesh T-shirt for all registrants and a celebratory finish featuring hot dogs, hamburgers, and lemonade.

Athletes will also have the chance to earn a unique Sammamish Landing Finisher Medallion. Visit the organization's website for the most recent information.