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.

Riders

Competitor Info

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

Coaches

Coach Info

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

Volunteers

Volunteer Info

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

Three Rivers League Halfpipe #2 3/3/24

Run Order & results for Three River League's second halfpipe competition...

Gorge Halfpipe #2 3/3/24

Run Order & results for GorgeLeague's 1st Halfpipe competition...

Gorge Halfpipe #1 3/2/24

Run Order & results for GorgeLeague's 1st Halfpipe competition...

Metro Halfpipe #2 3/2/24

Run Order & results for Metro League's second Halfpipe competition...

Southern League Halfpipe 2/25/24

Run Order & result for Southern Leagues Halfpipe competition...

Three Rivers League Halfpipe #1 2/25/24

Run Order & results for Three River League's first halfpipe competition...

Metro Halfpipe #1 2/25/24

Run Order & results for Metro League's second Slopestyle competition...

What We Do

Our Competitions

Banked Slalom

Boardercross

Slopestyle

Halfpipe

Leagues

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.

Teams

A sample of teams from each league.

Gorge

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

Metro

  • Ida B. Wells High School
  • Lincoln High School
  • Northeast (Benson, Grant, McDaniel, Roosevelt, Central Catholic High Schools)
  • Southeast (Cleveland & Franklin High Schools)

Southern

  • Ashland High School
  • Southern Oregon (Central Medford, Crater, North Medford, Phoenix, South Medford High Schools)

Three Rivers

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