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WHATCOM
MOUNTAIN BIKE COALITION
Based in Bellingham, Washington

WE'RE BUILDING A WORLD-CLASS MOUNTAIN BIKE COMMUNITY​

Who We Are

PaulKalifatidi_STT2025-4966 - Edited.png

Eric Brown, Executive Director & Board Member

We are a trail stewardship non-profit organization based in Bellingham, Washington. We support trail access for ALL, getting more kids out on bikes, and caretaking our local trails.

Upcoming Trail Days & Events

  • Midweek Trail Day - High Life & Bottle Opener - 2/18/26
    Midweek Trail Day - High Life & Bottle Opener - 2/18/26
    Wed, Feb 18
    Feb 18, 2026, 1:00 PM – 4:00 PM
    Bellingham, Bellingham, WA 98226, USA
    The only thing better than being on a beautiful trail, is knowing you helped build and maintain it. Registration closes at noon the day before each event, email trails@wmbcmtb.org with any questions!
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  • TBD Trail Day - 2/21/26
    TBD Trail Day - 2/21/26
    Sat, Feb 21
    Feb 21, 2026, 9:00 AM – 1:00 PM
    Bellingham, Bellingham, WA 98226, USA
    The only thing better than being on a beautiful trail, is knowing you helped build and maintain it. Registration closes at noon the day before each event, email trails@wmbcmtb.org with any questions!
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  • Midweek Trail Day - TBD - 2/25/26
    Midweek Trail Day - TBD - 2/25/26
    Wed, Feb 25
    Feb 25, 2026, 1:00 PM – 4:00 PM
    Bellingham, Bellingham, WA 98226, USA
    The only thing better than being on a beautiful trail, is knowing you helped build and maintain it. Registration closes at noon the day before each event, email trails@wmbcmtb.org with any questions!
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  • TBD Trail Day with Eric Brown - 3/1/26
    TBD Trail Day with Eric Brown - 3/1/26
    Sun, Mar 01
    Mar 01, 2026, 9:00 AM – 1:00 PM
    Bellingham, Bellingham, WA 98226, USA
    The only thing better than being on a beautiful trail, is knowing you helped build and maintain it. Registration closes at noon the day before each event, email trails@wmbcmtb.org with any questions!
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  • After School Bike Club Registration opens
    After School Bike Club Registration opens
    Mon, Mar 09
    Mar 09, 2026, 7:00 PM – 11:50 PM
    https://www.wmbcmtb.org/after-school-bike-c
    Our Bike Clubs ride weekly in the spring and fall. Each session typically meets one afternoon per week for 6-8 weeks. Rides are 1.5-2 hours in length. There is a Ride Leader and Sweep for every group of 6-8 kids.
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  • Chuckanut 50k Running Race
    Chuckanut 50k Running Race
    Sat, Mar 21
    Mar 21, 2026, 7:00 AM – 4:00 PM
    Chuckanut Mountain, Chuckanut Mountain, Washington 98232, USA
    The Chuckanut 50k course overlaps with Double Black Diamond on Chuckanut and we ask that bikers avoid it 7 AM to 4 PM on Saturday, March 21st.
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, Mar 21
    Mar 21, 2026, 10:00 AM – 1:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, Mar 28
    Mar 28, 2026, 10:00 AM – 2:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
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  • Tue, Mar 31
    Mar 31, 2026, 6:30 PM – 8:30 PM
    Location is TBD
    Email programs@wmbcmtb.org if you are interested in ride leading with a youth program this spring!
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, Apr 04
    Apr 04, 2026, 10:00 AM – 2:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, Apr 18
    Apr 18, 2026, 10:00 AM – 2:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, Apr 25
    Apr 25, 2026, 10:00 AM – 2:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
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  • JoyRiders Kick-Off | International Women's MTB Day
    JoyRiders Kick-Off | International Women's MTB Day
    Sat, May 02
    May 02, 2026, 9:00 AM – 1:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    Join us for our kick-off ride and on-mountain party on May 3rd, International Women's Mountain Bike Day! We will split into groups by downhill skill level and uphill pace for a 2-3 hour ride and then re-convene at the on-mountain event clearing off Pipeline road for a post-ride cookout.
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  • Galbraith Grassroots Gravity Race Series
    Galbraith Grassroots Gravity Race Series
    Multiple Dates
    Sat, May 02
    May 02, 2026, 10:00 AM – 2:00 PM
    Galbraith Mountain, Galbraith Mountain, Washington 98284, USA
    GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/
    Share
  • Atomic Dog Trail Day - 2/?/26
    Atomic Dog Trail Day - 2/?/26
    Date and time is TBD
    Date and time is TBD
    Bellingham, Bellingham, WA 98226, USA
    The only thing better than being on a beautiful trail, is knowing you helped build and maintain it. Registration closes at noon the day before each event, email trails@wmbcmtb.org with any questions!
    Share
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