

Onionman Triathlon
Saturday, May 22, 2027


Saturday, May 22, 2027
3211 Reservoir Rd
Walla Walla, WA
Saturday, May 22, 2027
3211 Reservoir Rd
Walla Walla, WA
Onion Man is a grass roots, affordable, low-key, early season event in beautiful Walla Walla meant to be accessible to all triathletes. This race is for beginners looking to gain experience to elite athletes looking for a competitive, challenging race. Onion Man is also open to team competitors. We wish all of you a safe race and encourage you to get out there and swim hard, ride strong, run fast and most of all, enjoy yourselves!
The 33rd Annual Onion Man Triathlon will be held on SATURDAY, May 22, 2027. The Olympic Distance race held at the base of the Blue Mountains is a 1.5K lake swim, 40K rolling bike, and an honest 10K run.
BIKE COURSE: Due to the reconstruction of Five Mile Bridge, the bike course this year will revert to our former out-and-back course up Mill Creek Road to a turn-around point just before Kooskooskie. In accordance with USAT rules, bar end plugs are required on all bikes.
Registration includes a custom short-sleeved T-shirt, a post-race burrito, and a free beer from Quirk Brewing in a custom pint glass. You may also add-on an additional post-race meal for $15 and/or a beer for non-participants at least 21 years of age for $5. No day of race registration and no wait list available if race fills. No refunds, transfers and no deferrals.
Onion Man Triathlon race is a USA Triathlon Sanctioned event (Event ID #361774), if you are a USAT member you will need to enter your number on the registration page. If you are not a member you will need to purchase a one-day license during registration.
Thank you and let's race!