Onion Man Triathlon

The Onion Man Triathlon is a grassroots event taking place in Walla Walla, Washington, designed to be accessible for all levels of triathletes, from beginners to elite competitors. Scheduled for May 18, 2025, this triathlon features an Olympic distance race that includes a 1.5K lake swim, a 40K bike ride, and a 10K run. Participants can compete individually or as part of a relay team.

The event is capped at 300 participants, encouraging early registration. Each registration includes a T-shirt, a meal ticket, and a complimentary beer from a local brewery. The race is sanctioned by USA Triathlon. Visit the organization's website for the most recent information.