A group of people with tools standing in a forest on a slope, participating in trail maintenance or conservation work.

Who we are

Westside Trail Federation is an all-volunteer advocacy organization dedicated to the love of mountain biking in the Portland metro area. Our primary mission revolves around trail advocacy, building, and maintenance.

Upcoming events

  • Two people digging and working in a forest, with one person using a prosthetic leg, both holding tools and wearing gloves.

    MEGA Wilson River Trail Cleanup Day

    March 29
    8:30 am–3:00 pm

    Register

  • Batcountry trail logo

    Bat Country Opening Party

    April 26

  • A black raven perched on a tree stump in a forest, with soft sunlight and a blurred background.

    Ravens Ridge DH

    May 31–April 1

  • Person wearing a blue and purple plush costume, biking through a forest trail, with helmet and gloves, surrounded by trees.

    5th Annual Halloween Frienduro

    October 2025

Our Partners and Sponsors

Oregon Department of Forestry logo
State Forests Trust of Oregon logo
FXD logo
Cyclepath PDX logo
SRAM logo
Firestone Walker 805 logo
Cascade Bikes logo
Lolo racks logo
Specialized logo featuring a stylized "S" above the word "SPECIALIZED" in bold font.
Propain logo