We are happy to announce that online registration for the 2021 OISA competitive season is live. You do not need to sign up for a SportsEngine account this season if you do not already have one. Hopefully that will alleviate some of the confusion we had last year around those […]

2021 Online Registration









First off, we want to apologize in the delay in getting this information out. We were all hoping that prolonging the decision would lead to a better result, unfortunately that’s not the case. We have made the difficult decision to not host competitions this year. While we believe there is […]

2020-2021 Season Announcement


Dear OISA members,The Oregon School Activities Association (OSAA) has cancelled all remaining Winter State Championships. Following the latest OSAA guidelines, released this afternoon, and after consultation with Mt Hood Meadows, OISA regretfully has been forced to cancel the remaining 2020 OISA State Championship events. We are canceling the Slopestyle, Halfpipe, and […]

OISA State 2020 Slopestyle/Halfpipe/Awards Ceremony events have been cancelled



From the Hiefield family: My family and I have read this year’s applications and would like to award the two MHM season passes to:Maha Ballerstedt (Grant)Julian Balderas (Lincoln HS) We would also like to award a $50 MHM gift card each to:Jacob Smith (Franklin HS)Jenna Houseworth (Oregon City HS)Jameson Coffman […]

Hiefield Scholarship Announced





We are happy to announce that online registration for the 2020 OISA competitive season is live. After working through this project we’ve made some changes to the registration process that hopefully will make things easier for everybody. However, it is not possible to save a registration and come back later, […]

2020 Registration



The OISA Fall General Meeting is Saturday, October 5, 2019 from 11:00 am to 12:00 PM. Tualatin Valley Fire & Rescue Station 58 Community Room.  Address is 6050 Failing St, West Linn, OR 97068.  We will be rolling out key dates, making important announcements, and addressing your questions and concerns.  Team Advisors and Coaches should plan to […]

2019 Fall General Meeting