Oregon Interscholastic Snowboard Association

The Oregon Interscholastic Snowboard Association (OISA) is a 501c3 not for profit organization that provides competitive snowboarding and is committed to the development of high school snowboarders of all levels in the state of Oregon (and Southwest Washington). A combination of coached team development and competitive events work to build individual achievement in an inclusive atmosphere that fosters long lasting bonds with teammates and other competitors. With a dedication to coaching excellence, a focus on safety, and an insistence that everybody has fun, OISA events are a highlight of the winter for many of our student athletes.


Competitor Info

Click here for for information on competing with the OISA, links to registration (when available), as well as any scholarship opportunities.


Coach Info

Click here for information on coaching with the OISA, links to required trainings, and forms.


Volunteer Info

Current and prospective volunteers click here for info on current and upcoming opportunities as well as registration and forms.

2021-2022 Hiefield Scholarship Announcement
Hiefield Scholarship: The Story The Hiefield Scholarship is a complimentary season pass to Mt Hood Meadows awarded to two Oregon Interscholastic Snowboard Association (OISA) students who have and will continue to exemplify the best qualities of snowboarding and respect for Mt. Hood. Student GPA is not a criterion for the award, but student qualities of determination, commitment, and integrity are. Only current OISA members whose team trains regularly at Mt. Hood Meadows will be considered for this scholarship. Attorney Preston C. Hiefield Jr., as director of the developer of the Mt. Hood Meadows Ski area, was allowed two lifetime season…
2021-2022 Season Announcement
The OISA Executive Board is excited to announce we’ll be returning to regular competition for the 2021-2022 season. There are precautions in place, but we’re going to get to play snowboards. More announcements to come, but let’s get the biggest one out there.
Hiefield Scholarship Winners Announced
Message from the Hiefield Family! My family and I were very impressed with the applications this year – especially so because of the challenging time we are all facing.  This year’s applicants gave us a reason for hope and celebration that the world will be in very good hands going forward. We truly appreciate all of the thoughtful and heartfelt applications.  Because of a particular application, Phyllis Hiefield (wife of Preston Hiefield) will donate $100 to the Portland Rescue Mission in this applicant’s honor.  The Portland Rescue Mission is very fortunate to have this applicant as an advocate. We would like to…

Important Deadlines & Upcoming Clinics

Next Upcoming Event
4 December 2021
  • 00


  • 00


  • 00


  • 00


04 December 2021

OISA Orientation Clinic for Team Advisors

10:00-11:00 AM – Orientation Clinic-  Required for team advisors and highly recommended for competition volunteers and ...

10:00 am - 11:00 am
View Details
04 December 2021

OISA Coach Clinic #1

11:30-1:30 PM – Coach Clinic #1- Every Coach is required to attend one Coach Clinic ...

11:30 am - 1:30 pm
View Details
04 December 2021

OISA Team Registration Deadline

10:00-11:00 AM - registration due Registration will be online on the OISA website. $250 Late ...

11:45 am - 12:00 pm
View Details
06 December 2021

OISA Coach Clinic #2

Coach Clinic #2 – December 6, 7:00 PM Every Coach is required to attend one ...

7:00 pm - 9:00 pm
View Details
No event found!
Load More

What We Do

Our Competitions

Banked Slalom





Our teams compete in all of the above events twice a season. Those competitions are organized into 4 leagues. The 3 northern leagues, Gorge League, Metro League & Three Rivers Leauge all compete at Mt Hood Meadows. Southern League competitions are held at Mt Ashland.


A sample of teams from each league.


  • Hood River High School
  • Sandy High School
  • Tigard High School
  • Sherwood High School
  • Westside Riders Association (Aloha, Beaverton, Mountainside, Southridge, Sunset, Westview High Schools)


  • Eastside Snowboard Team (Grant, Cleveland, Benson, Franklin, Central Catholic High Schools)
  • LaSalle High School
  • Lincoln High School
  • Wilson High School

Three Rivers

  • Canby High School
  • Lake Oswego High School
  • Lakeridge High School
  • Oregon City High School
  • West Linn High School
  • Wilsonville High School


  • Ashland High School
  • Southern Oregon Snowboard Team (Crater, North Medford, Phoenix, South Medford & Talent High Schools)