| #15 Conneck Rd (shared driveway) | | Whitcomb-Bross Woods | Brookline | NH | |
| -- | | Hammond Nature Preserve & Walker Forest | Bow | NH | mtb |
| -- | | Hammond Nature Preserve & Walker Forest | Bow | NH | mtb |
| -- | | Bow | Bow | NH | mtb |
| -- | | Hammond Nature Preserve & Walker Forest | Bow | NH | mtb |
| 101 Tunnel | | Fort Rock | Exeter | NH | mtb |
| 10th Mountain | | Northfield Mountain Recreation and Environmental Center | Northfield | MA | |
| 10th Mountain | | Northfield Mountain Recreation and Environmental Center | Northfield | MA | |
| 1st Trail | | Melendy-Morrill Woods | Brookline | NH | |
| 48T | | Drummer Hill/Goose Pond | Keene | NH | mtb |
| 50/50 | | Fort Rock | Exeter | NH | mtb |
| 820 | | Highland XC Trails | Northfield | NH | mtb |
| A Trail | | Salem Town Forest | Salem | NH | mtb |
| Access double track | | Clyde Pond | Windham | NH | |
| Access Path | | Monadnock State Park | Jaffrey | NH | |
| Access Rd | | Harlan Burns Forest | Milford | NH | mtb |
| Access Rd 1 | | Wasserman Conservation Area | Merrimack | NH | mtb |
| Access Road | | Dublin School Trails | Dublin | NH | mtb |
| Access Road | | Highland Mountain Bike Park | Northfield | NH | mtb |
| Access Road | | Yudicky Farm | Nashua | NH | |
| Access road | | Hampstead Conservation Area | Hampstead | NH | |
| Access Road | | Moody Park | claremont | NH | |
| Access Road | | Lincoln Davis Memorial Forest | Sharon | NH | |
| Access Road | | Elm Brook Recreation Area | Hopkinton | NH | mtb |
| Access Road | | Highland XC Trails | Northfield | NH | mtb |
| Access Road (to Yurt) | | Dublin School Trails | Dublin | NH | mtb |
| Access Trail | | Knox and School Forests | Bow | NH | |
| Access Trail | | Wildcat Falls Conservation Area | Merrimack | NH | |
| Access Trail | | Harlan Burns Forest | Milford | NH | mtb |
| Access Trail | | Elm Brook Recreation Area | Hopkinton | NH | mtb |
| Access Trail | | Hampstead Conservation Area | Hampstead | NH | |
| Access1 | | Mount Grace State Forest | Warwick | MA | |
| Acidotic | | Kingman Farm | Madbury | NH | mtb |
| Adams Rd | | Hollis | Hollis | NH | |
| Adventure Therapy | | Durham | Durham | NH | mtb |
| Aerobius | | Fort Rock | Exeter | NH | |
| Air Force Rd | | Pease Trails | Newington | NH | |
| Aldworth Road | | Monadnock Sunapee Greenway Trail | Harrisville | NH | hike |
| Alley Way | | Hollis | Hollis | NH | mtb |
| Alp D' Huez | | Bear Brook State Park | Allenstown | NH | mtb |
| Americorp Link | | Lowell-Dracut-Tyngsboro State Forest | Lowell | MA | mtb |
| AmeriCorps Trail | | Lowell-Dracut-Tyngsboro State Forest | Lowell | MA | mtb |
| Ames | | Hollis | Hollis | NH | |
| Amey Brook Connector | | Proctor Hill / New England College Trails | Henniker | NH | mtb |
| Amherst Pump Track | | Amherst | Amherst | NH | mtb |
| Amphitheatre Trail | | Monadnock State Park | Jaffrey | NH | hike |
| Andrew Brook Trail | | Mount Sunapee State Park | Newbury | NH | hike |
| Angel's Roost | | Northfield Mountain Recreation and Environmental Center | Northfield | MA | |
| Animal | | Bow | Bow | NH | mtb |
| Anne's Surprise | | Hospital/Winant Park | Concord | NH | mtb |
| Arcadia | | Retreat Farm | Brattleboro | VT | mtb |
| Arnold Loop Trail | | Betty Arnold Forest | Amherst | NH | mtb |
| Arnold Trail | | Betty Arnold Forest | Amherst | NH | mtb |
| Ashbury St | | White's Lane Trails | Hampton | NH | mtb |
| Ashcroft Trail | | Beaver Brook Association | Hollis | NH | mtb |
| Ashuelot Recreational Rail trail | | Keene | Keene | NH | |
| Ashuelot Recreational Rail Trail | | Keene | Keene | NH | |
| Athletic Field Connector | | Oak Hill Town Land | Brookline | NH | hike |
| Atkinson 1 | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Atkinson 2 | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Atkinson 2 | | Hampstead Conservation Area | Hampstead | NH | |
| Atkinson 3 | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Atkinson Loop | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Atkinson/Hampstead Connector | | Hampstead Conservation Area | Hampstead | NH | |
| Audubon trail | | Bow | Bow | NH | mtb |
| Avery Trail | | The Pinnacle | Newport | NH | mtb |
| Awkwardly Social | | White's Lane Trails | Hampton | NH | |
| B Town | | Lowell-Dracut-Tyngsboro State Forest | Lowell | MA | mtb |
| B Trail | | Salem Town Forest | Salem | NH | mtb |
| B&M Rail Trail | | Amherst | Amherst | NH | horse |
| B-Bar-W | | Northfield Mountain Recreation and Environmental Center | Northfield | MA | |
| B-H Trail | | Betty Arnold Forest | Amherst | NH | mtb |
| B-H Trail Ravine Crossing | | Betty Arnold Forest | Amherst | NH | hike |
| Baboosic Access-1 | | Grater Woods | Merrimack | NH | mtb |
| Baboosic Access-2 | | Grater Woods | Merrimack | NH | mtb |
| Baboosic Lake Road Link | | Pond Parish Town Forest | Amherst | NH | |
| Baboosic Loop | | Grater Woods | Merrimack | NH | mtb |
| Baby Gnome | | Harlan Burns Forest | Milford | NH | mtb |
| Back Road | | Tucker and French Family Forest | Kingston | NH | |
| Back Scratcher | | Loudon | Loudon | NH | mtb |
| Backdoor | | Drummer Hill/Goose Pond | Keene | NH | mtb |
| Backscratcher | | White's Lane Trails | Hampton | NH | mtb |
| Bacon Trail | | Joe English Reservation | Amherst | NH | hike |
| Bad X | | Fort Rock | Exeter | NH | mtb |
| Baker Pond | | Pisgah State Park | Winchester | NH | mtb |
| Baker Street In | | George F. Smith Woodlot | Newfields | NH | mtb |
| Balanced Rock Trail | | Palmer-Bartell Forest | Brookline | NH | |
| Ball Hill Trail | | Palmer-Bartell Forest | Brookline | NH | |
| Baptist Hill | | The Pinnacle | Newport | NH | mtb |
| Baptist Hill Bypass | | The Pinnacle | Newport | NH | mtb |
| Barbaric | | Moody Park | claremont | NH | mtb |
| Barbwire | | Yudicky Farm | Nashua | NH | mtb |
| Barker | | Stratham Hill Park | Stratham | NH | mtb |
| Barker Connector | | Stratham Hill Park | Stratham | NH | mtb |
| Barred Owl Trail | | Rome Conservation Area | Gardner | MA | |
| Bartell Trail | | Palmer-Bartell Forest | Brookline | NH | |
| Barton Woods | | The Pinnacle | Newport | NH | mtb |
| Basbanes Trail | | Basbanes Trails | Lunenburg | MA | |
| Basset Loop | | Fort Rock | Exeter | NH | mtb |
| Batchelder Mills Trail (Blue) | | Broken Ground | Concord | NH | mtb |
| Batchelder Mills Trail (Green) | | Broken Ground | Concord | NH | mtb |
| Batchelder Mills Trail (Orange) | | Broken Ground | Concord | NH | mtb |
| Batchelder Mills Trail (Red) | | Broken Ground | Concord | NH | mtb |
| Batchelder Trail | | Amesbury | Amesbury | MA | mtb |
| Battis Farm Loop | | Amesbury | Amesbury | MA | hike |
| Baxter Rd Entry | | Hollis | Hollis | NH | |
| Bayberry Hill Road | | Lunenburg | Lunenburg | MA | |
| Bayberry Hill ROad | | Pearl Hill State Park | townsend | MA | |
| Bayley trail | | Hollis | Hollis | NH | |
| BCT - Doyle Link | | Doyle Link | Andover | MA | |
| Beal's Road | | Pisgah State Park | Winchester | NH | |
| Bear Brook | | Bear Brook State Park | Allenstown | NH | mtb |
| Bear Brook Connector | | Hooksett | Hooksett | NH | |
| Bear Brook Extension | | Bear Brook State Park | Allenstown | NH | mtb |
| Bear Brook Lower | | Bear Brook State Park | Allenstown | NH | mtb |
| Bear Facts Trail | | Wasserman Conservation Area | Merrimack | NH | mtb |
| Bear Hill | | Bear Brook State Park | Allenstown | NH | |
| Bear Hill access to Gage | | Clyde Pond | Windham | NH | |
| Bear Hill Camp Connector | | Bear Brook State Park | Allenstown | NH | |
| Bear Hill Cut | | Bear Brook State Park | Allenstown | NH | mtb |
| Bear Hill Rd Connector | | Clyde Pond | Windham | NH | mtb |
| Bear Hill Road | | Bear Brook State Park | Allenstown | NH | |
| Bear Road | | White's Lane Trails | Hampton | NH | mtb |
| Bear Trap | | The Pinnacle | Newport | NH | mtb |
| Beat Down Trail | | Lowell-Dracut-Tyngsboro State Forest | Lowell | MA | mtb |
| Beat Up Trail | | Lowell-Dracut-Tyngsboro State Forest | Lowell | MA | mtb |
| Beaver Brook Trail | | Beaver Brook Association | Hollis | NH | |
| Beaver Dam Overlook | | Pond Parish Town Forest | Amherst | NH | |
| Beaver Dam Trail | | Yudicky Farm | Nashua | NH | |
| Beaver Feaver | | Highland XC Trails | Northfield | NH | mtb |
| Beaver Point | | Fort Rock | Exeter | NH | |
| Beaver Point Loop | | Fort Rock | Exeter | NH | mtb |
| Beaver Pond Loop | | Bear Brook State Park | Allenstown | NH | |
| Bee Trap | | Dublin School Trails | Dublin | NH | mtb |
| Beech Trail | | Tucker Brook Town Forest | Milford | NH | mtb |
| Beginner Mountain Bike Trail | | Pearl Hill State Park | townsend | MA | |
| Bellamy Bow | | Kingman Farm | Madbury | NH | mtb |
| Bellamy Bowstring | | Kingman Farm | Madbury | NH | mtb |
| Ben Farnsworth Rd (class 6 section) | | Whitcomb-Bross Woods | Brookline | NH | |
| Bermed Beginnings | | Putney Hill Trails | Hopkinton | NH | mtb |
| Bermed Endings | | Putney Hill Trails | Hopkinton | NH | mtb |
| Betty Arnold Forest Entry | | Betty Arnold Forest | Amherst | NH | mtb |
| Betty Mack | | Musquash Conservation Area | Londonderry | NH | |
| Bicentennial Trail | | Bicentennial South | Amherst | NH | mtb |
| Bicentennial Trail - Betty Arnold Forest | | Betty Arnold Forest | Amherst | NH | mtb |
| Bicentennial Trail - JER | | Joe English Reservation | Amherst | NH | mtb |
| Bicentennial Trail - North | | Betty Arnold Forest | Amherst | NH | mtb |
| Big A | | Mount Agamenticus | York | ME | mtb |
| Big Bear | | Bear Brook State Park | Allenstown | NH | mtb |
| Big Bear | | Grafton Trails & Outdoor Center | Grafton | VT | |
| Big Chair | | Rome Conservation Area | Gardner | MA | |
| Big Dog | | Elm Brook Recreation Area | Hopkinton | NH | mtb |
| Big Jim | | Hospital/Winant Park | Concord | NH | mtb |
| Big Rock | | Amesbury Town Forest | Amesbury | MA | mtb |
| Bigs Bushwhack (white) | | Crocker Conservation Area | Fitchburg | MA | |
| Bike Park Access Road | | Adams Playground | Peterborough | NH | |
| Bike path | | Bow | Bow | NH | mtb |
| Birch | | Hampstead Conservation Area | Hampstead | NH | mtb |
| Birch Connector | | Hampstead Conservation Area | Hampstead | NH | mtb |
| Birchdale trail | | Hammond Nature Preserve & Walker Forest | Bow | NH | mtb |
| Birchtoft Trail | | Monadnock State Park | Jaffrey | NH | hike |
| Bitten | | Drummer Hill/Goose Pond | Keene | NH | mtb |
| Bitten-Threader | | Drummer Hill/Goose Pond | Keene | NH | mtb |
| Black Birch Trail | | Merrimack River Trail Network | Andover | MA | |
| Black Trail | | Forest Hills Farm Conservation Parcel | North Hampton | NH | mtb |
| Blodgett Hill Bypass | | Horse Hill Nature Preserve | Merrimack | NH | mtb |
| Blodgett Hill Summit | | Horse Hill Nature Preserve | Merrimack | NH | mtb |
| Blood Road | | Wharton Plantation | Groton | MA | |
| Blood Road Connector | | Wharton Plantation | Groton | MA | |
| Bloody Point Rd | | Pease Trails | Newington | NH | |
| BLT North | | Fort Rock | Exeter | NH | mtb |
| BLT South | | Fort Rock | Exeter | NH | mtb |
| Blue | | Musquash Conservation Area | Londonderry | NH | |
| Blue (East) | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Blue / Purple | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Blue 1 | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | mtb |
| Blue 2 | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Blue Bypass | | East Hampstead / Plaistow / Atkinson Trail Network | Hampstead | NH | |
| Blue Connector | | Fort Rock | Exeter | NH | mtb |
| Blue Green | | Fort Rock | Exeter | NH | mtb |
| Blue Hill | | Fort Rock | Exeter | NH | mtb |
| Blue Jay Trail | | Hobart-Fessenden Woods | Brookline | NH | |
| Blue Jay-Fessenden Connector | | Hobart-Fessenden Woods | Brookline | NH | mtb |
| Blue Jay-Hobart Connector | | Hobart-Fessenden Woods | Brookline | NH | |
| Blue Loop | | Marjorie Swope | Concord | NH | mtb |
| Blue Loop | | Fort Rock | Exeter | NH | mtb |
| Blue Loop | | Spear's Park Trails | Concord | NH | mtb |
| Blue Moon | | Hampstead Conservation Area | Hampstead | NH | mtb |
| Blue on White | | Drummer Hill/Goose Pond | Keene | NH | mtb |
| Blue Trail | | Kittery | Kittery | ME | mtb |
| Blue Trail | | Mine Falls | Nashua | NH | mtb |
| Blue Trail | | Palmer-Bartell Forest | Brookline | NH | |
| Blue Trail | | Grafton Trails & Outdoor Center | Grafton | VT | mtb |
| Blue Trail | | Kendall Pond Conservation Area | Londonderry | NH | mtb |
| Blue Trail | | Forest Hills Farm Conservation Parcel | North Hampton | NH | mtb |
| Blue Trail | | Grafton Trails & Outdoor Center | Grafton | VT | mtb |
| Blue Trail | | Winnekenni Park Conservation Area | Haverhill | MA | mtb |
| Blue Trail 1 | | Mayflower Hill | Milford | NH | |
| Blue Trail 2 | | Mayflower Hill | Milford | NH | |
| Blue Yellow | | Fort Rock | Exeter | NH | mtb |