Onion Man Triathlon

May 2021 Walla Walla, WA US 99362 Directions
Onionman 2020 postponed until May 2021

New Date: May 2021

Attention Onionman 2020 athletes:

We know that athletes want to be racing; we do too.

COVID-19 has substantially altered the global sports landscape. The health and well-being of our community, our country, is our primary concern. To this end, we are doing our part to communicate effectively and follow public health agencies and governmental authorities’ recommendations.

We expect that there are going to be substantial and widespread event postponements in the coming weeks and months. The decision to postpone Onionman until May 2021 is based upon event-specific risk assessment in coordination with the relevant healthcare and government authorities.

Thank you for your continued support, and we wish you the best in health and wellness.

Here Are Your Options:

We will transfer your registration to the new event date once it is set, and look forward to having you join us. Thanks for your patience!

You understand that events are expensive, even when cancelled, and you want us to keep your registration fees to help cover our costs. We deeply appreciate your generosity and look forward to seeing you at an event soon.

We understand. We hope you can join us next time.

Race Website

Additional race information can be found at http://www.wwmultisports.com/Onion-Man-Triathlon.cfm.

Bennington Lake
3211 Reservoir Rd
Walla Walla, WA US 99362

This is an exciting and challenging race open to team competitors as well as individuals who like to power it on their own. 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 27th Annual Onion Man Triathlon will be held on Sunday, May 24, 2020. The Olympic Distance race held at the base of the Blue Mountains is a 1.5K lake swim, 40K out and back bike, 10K out and back trail run by the lake and on bike path though Rooks Park.

Registration includes a meal ticket to the BBQ and Onion Man merchandise.

This year the Onion Man Triathlon race is a USA Triathlon Sanctioned event, 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 click on one day license for $15.00. Here is the link if you would like to purchase a one year membership https://www.teamusa.org/USA-Triathlon/Membership-Services/Join-or-Renew, but you will need to wait for your license number.  If you are a USAT member be ready to show your valid Membership Card at packet pick up. Everyone will need to show picture ID as well.Thank you,


Race Contact Info

If you have any questions about this race, click the button below.




Like this page and invite your friends on Facebook.

Race Participant Survey

Please complete the following survey to help us better understand your race experience.

Did you participate in the race?

Would you recommend this race to a friend?

We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy. If you continue to use this site, you consent to use all cookies.