Each of the four regions in Washington has a regional board that facilitates regional tournaments, clinics, and invitational tournaments.

The 4 regions oversee 5 regional tournaments in Washington:

Eastern - alternates between Spokane Community College and Spokane Falls Community College - B/C tournaments at both locations

Northwest - two regional tournaments annually at Highline Community College and Seattle Central Community College that each host B/C tournaments

South Central - B division only regional tournament at Yakima Valley Community College

Southwest - Lower Columbia College hosts B/C tournament

The WSO state board relies heavily on the dedication of volunteer board members to carry out each region's Science Olympiad activities. Click on the map links below to get more information about each region ... or click here for South Central region. To assist with a specific regional tournament, contact Tournament Director. If you'd like to serve on a regional board, please contact the WSO State Director.


Eastern Region Southwest Region Northwest Region


Upcoming Events

Donate to out Non-Profit

Register you Team