OISA is a 501(c)3 nonprofit 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.

NEWS

2025 Shredwell Scholarship Application

Shredwell Scholarship applications are due by midnight May 31, 2025. Winners will be announced June...

Coach Clinic Today!

Last chance to attend. Will stream if possible.6:30pm Saturday 1/11The Ratskeller in Govy...

OISA Scorekeeper Clinic

Saturday January 11th 202511am - 12pmMcMenamins Kennedy SchoolCommunity RoomJoin via Google Meet:https://meet.google.com/eny-detv-sbk...

Volunteer + Coach Clinics

Monday, December 2McMenamins Kennedy School Community Room5736 NE 33rd Ave — Portland, OR 97211Volunteer Clinic...

OISA Fall General Meeting

Monday October 14th — 6-8pmCommonwealth Skateboarding1425 SE 20th Ave. Portland, ORJoin via google meet: https://meet.google.com/dop-bvid-pef...

2024 Hiefield Scholarship Application

The Hiefield Scholarship is a complimentary season pass to Mt Hood Meadows awarded to two...

2024 Shredwell Scholarship Application

The application for the 2024 is now available. Deadline for submittal is Midnight PDT May...

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