nonprofit

Whatcom Mountain Bike Coalition

Stewards of Galbraith Mountain’s 70+ miles of singletrack — the WMBC runs community group rides and trail-work parties all season.

MTB⚠ Needs verification

Trail-Work Parties

Whatcom Mountain Bike Coalition

Volunteer trail-building days — see calendar

📍 Galbraith Mountain trailheads

Beginner-friendlyFreeSummer