Blackstone Valley NEMBA · Trail Guide
Ride Areas
Five trail networks. Hundreds of miles of singletrack. Everything you need to find your line — from conditions to trailheads to the best beginner routes in the region.
Where to ride
Trails built and maintained by riders, for riders
Blackstone Valley NEMBA stewards trail networks across south-central Massachusetts — from the flowy jump lines of Vietnam in Milford and Holliston to the skills park and technical terrain at West Hill Dam in Uxbridge. Each network has its own character, its own history, and its own volunteer crew keeping it rideable.
Select a network below to get full trail details, current conditions, parking, suggested routes, and a live Trailforks map. Not sure where to start? West Hill Dam is live now with a complete guide, Vietnam too! The others are coming soon(ish).
New to mountain biking in the Blackstone Valley? Start with West Hill Dam. Its wide range of
beginner-friendly trails, clear wayfinding, and central location make it one of the most
approachable places to build confidence and skills.
Ride ratings can vary significantly between trail networks. For example, a green trail at
Vietnam
may feel more like a blue—or even a black—at other locations. Choose routes that match your
comfort level and progress at your own pace.
Guide live
Milford & Holliston, MA
Vietnam Trail Network
The region's most diverse network — flowing cross-country, technical natural terrain, and jump lines built to progression. Maintained by an active volunteer crew.
Guide Live
Uxbridge, MA
West Hill Dam
A U.S. Army Corps of Engineers property with a skills park, pump track, and technical singletrack. BVNEMBA's longest-running stewardship partnership and home of the Best Dam Ride each October.
Guide coming soon
Framingham, MA
Callahan State Park
DCR-managed parkland with an active reroute and bridge-building program underway. Chris Fiala and Dan Bendell are leading improvements to the south side of the network.
Guide coming soon
Millbury, MA
Millbury / Rayburn
A growing network with pump track, skills area, and purpose-built singletrack developed through the Mills to Miles initiative. Kyle Grendell leads trail stewardship here.
Guide coming soon
Northborough, MA
Northborough / Pisgah
The chapter's adaptive MTB focus area, with accessible trail improvements led by Brian Belfer. Whitney Street Parcel adds 23.7 new acres to the network's long-term footprint.
Trail conditions are updated by official Trailforks reporters. For the most current status before you ride, check each network's guide page or visit Trailforks.com directly. You can also submit a condition report after your ride — it takes 60 seconds and helps every rider who comes after you.
Shared responsibility
Trail etiquette across all networks
Yield to hikers and horses
Slow down and communicate before passing. A friendly word goes further than a bell.
Stay on marked trails
Shortcuts damage roots, cause erosion, and put access agreements at risk. Ride what's there.
Don't ride wet trails
Soft ground compresses permanently. If it's muddy, come back when it's dry. Conditions live on Trailforks.
Pack out what you pack in
Trailheads are volunteer-maintained. Leave them cleaner than you found them.
Report trail hazards
Downed trees, damaged bridges, erosion issues — log them on Trailforks so crews can respond.
Volunteer once a season
These trails exist because riders show up with tools. Trail work events are listed on the chapter calendar.
Keep the trails open. Join BVNEMBA.
Your membership funds trail work, sustains stewardship agreements, and keeps every network on this page rideable. $30 a year. No meetings required.
Become a memberTrail data and condition reports powered by Trailforks. © 2026 Blackstone Valley NEMBA.