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!

First Aid/CPR program geared to prepare Mountain Bike Trail Leaders and riders with preventative and emergency first aid management skills adapted specifically for mountain bikers. This one day course takes place in the Chuckanut Mountains near Larrabee Park.

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.

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!

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.

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

First Aid/CPR program geared to prepare Mountain Bike Trail Leaders and riders with preventative and emergency first aid management skills adapted specifically for mountain bikers. This one day course takes place in the Chuckanut Mountains near Larrabee Park.

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

Email programs@wmbcmtb.org if you are interested in ride leading with a youth program this spring!

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

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.

GGR spring races are scheduled - heads up for youth racing on these dates. See more info at galbraithgrassrootsraces.com/

Whatcom World Cup is a series of fun, community mountain bike races held Wednesday evenings on Galbraith Mountain each spring. The races are open to all, including youth. Enjoy an evening of racing followed by an after-party with beverages and food!

Mark your calendars: the Jr Ski to Sea Race returns to Bellingham on Saturday, May 9th, and this year's event is bringing exciting updates! For those new to the event: the race is a team relay designed for kids and teens ages 8 to 18, built around the same spirit as the iconic adult Ski to Sea Race.

Whatcom World Cup is a series of fun, community mountain bike races held Wednesday evenings on Galbraith Mountain each spring. The races are open to all, including youth. Enjoy an evening of racing followed by an after-party with beverages and food!

Whatcom World Cup is a series of fun, community mountain bike races held Wednesday evenings on Galbraith Mountain each spring. The races are open to all, including youth. Enjoy an evening of racing followed by an after-party with beverages and food!