| "Elephant Rock" White Tank Mountain Regional area | | Buckeye | Buckeye | AZ | atv |
| 'A' Mountain Trail | | Papago Park | Tempe | AZ | |
| 1 Up | | Pirate Trails | Goodyear | AZ | mtb |
| 100A Lower Loop | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 104th Street | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 118th St. Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 1356 to Mine trail | | Goldfield Mountains | Apache Junction | AZ | |
| 136 St. Express mid section | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 136th Street Express | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 136th Street Express | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 136th Street Express | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| 150th Street Spur | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| 158th Street Spur | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| 168th St. Spur | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| 16th St to T100 | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 2Doo | | Gold Canyon | Gold Canyon | AZ | |
| 2GM | | Gold Canyon | Gold Canyon | AZ | |
| 304/8 Connect | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 306 8th Avenue | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 306 Parallel | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 306 Parallel Connector | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 306 Trailhead | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 32 | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 32nd Street | | South Mountain Preserve | Phoenix | AZ | |
| 40th St Express | | Phoenix Mountain Preserve | Phoenix | AZ | |
| 56th Street | | Scottsdale | Scottsdale | AZ | mtb |
| 56th Trail | | Scottsdale | Scottsdale | AZ | mtb |
| 8 to T100 Connect | | Phoenix Mountain Preserve | Phoenix | AZ | |
| A Quiet Alternative | | Goldfield Mountains | Apache Junction | AZ | |
| A&W wash | | Phoenix Mountain Preserve | Phoenix | AZ | |
| Access | | | Phoenix | AZ | mtb |
| Access Geronimo, 20th St | | South Mountain Preserve | Phoenix | AZ | |
| Access Javelina, 42nd Pl | | South Mountain Preserve | Phoenix | AZ | |
| Access Max Delta, S Mtn Park Rd | | South Mountain Preserve | Phoenix | AZ | |
| Access Road | | Catalina State Park / 50-Year | Tucson | AZ | |
| Access Road | | Honeybee Canyon/Rail X Ranch | | AZ | mtb |
| Access, Mineral Rd to Holbert | | South Mountain Preserve | Phoenix | AZ | |
| Adero Canyon | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| AirEvac | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Ajax Mine rd. | | Superior | Superior | AZ | |
| Alamo Spring (upper) | | Marana Trails | | AZ | |
| Alamo Springs Connector | | Marana Trails | | AZ | |
| Alamo Springs Spur | | Marana Trails | | AZ | hike |
| Alma School | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Alt. | | Thunderbird | Glendale | AZ | |
| Alta | | South Mountain Preserve | Phoenix | AZ | |
| Alternate | | Lost Creek | Buckeye | AZ | |
| Alternate | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Alternate | | Lost Creek | Buckeye | AZ | |
| Alternate | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Amalgam | | Goldfield Mountains | Apache Junction | AZ | |
| Americana Trail | | Greater North Valley | | AZ | |
| Amigos Wash Trail | | Usery Mountains | Apache Junction | AZ | |
| Amphitheater | | Thunderbird | Glendale | AZ | |
| Andrews-Kinsey Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Apache Junction Equestrian connector | | Apache Junction | Apache Junction | AZ | |
| Apache Junction Mud Run | | Apache Junction | Apache Junction | AZ | |
| Apache Vista | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Apache Wash Loop | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Appaloosa | | Apache Junction | Apache Junction | AZ | |
| Apparition | | Goldfield Mountains | Apache Junction | AZ | |
| Aquatic Trail | | Greater North Valley | | AZ | |
| Arizona Trail: Jeep Connector | | Oracle | | AZ | mtb |
| Arizona Trail: Picketpost to Kelvin | | Superior | Superior | AZ | |
| Arizona Trail: Powerline | | Oracle | | AZ | mtb |
| Arnett Canyon Alt. Access | | Superior | Superior | AZ | |
| Arnett Canyon Spur | | Superior | Superior | AZ | |
| Around the Mine | | Goldfield Mountains | Apache Junction | AZ | |
| Around the mountain | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Arrowhead Point | | Thunderbird | Glendale | AZ | |
| Axle Grease | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| AZT (North Tortilla Mountains) | | Kelvin | Kelvin | AZ | mtb |
| AZT (Ricewater Ridge) | | Superior | Superior | AZ | |
| AZT (Tortilla Mountains) | | Oracle | | AZ | mtb |
| AZT (Whitford Canyon) | | Superior | Superior | AZ | |
| AZT: Dead Horse Bypass p | | Fortified Peak | | AZ | |
| Badger Brawl | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Bajada | | South Mountain Preserve | Phoenix | AZ | |
| Bajada | | White Tank Regional Park | Waddell | AZ | mtb |
| Balanced Rock (South) | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Balanced Rock Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Barb's Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Basalt (West) | | Deem Hills | Phoenix | AZ | |
| Basalt Ridge Overlook | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Basalt Ridge Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Baseline | | Estrella Mountain Regional Park | Goodyear | AZ | mtb |
| Bat Caves | | The V | Peoria | AZ | |
| Batter Up! | | Papago Park | Tempe | AZ | |
| BCT (Biscuit Flat) | | Black Canyon City | Black Canyon City | AZ | mtb |
| BCT (Biscuit Flat) | | Black Canyon | Black Canyon City | AZ | |
| BCT (Boy Scout East) | | Black Canyon | Black Canyon City | AZ | |
| BCT (Boy Scout West) | | Black Canyon | Black Canyon City | AZ | |
| Beacon Hill | | South Mountain Preserve | Phoenix | AZ | |
| Beacon to Wash Connector | | South Mountain Preserve | Phoenix | AZ | |
| Beam Me UP | | Pirate Trails | Goodyear | AZ | mtb |
| Beardsley Trail | | Lake Pleasant Regional Park | Peoria | AZ | |
| Bell - Paradise Connector | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bell Pass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bell Pass (North side) | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Between the Gates | | Goldfield Mountains | Apache Junction | AZ | |
| Beve-Ridge Connector | | South Mountain Preserve | Phoenix | AZ | |
| Beverly-Pima Connector | | South Mountain Preserve | Phoenix | AZ | |
| Big Butte Loop | | Papago Park | Tempe | AZ | |
| Big Sister | | Hawes | Apache Junction | AZ | |
| Birthday Hill | | Phoenix Mountain Preserve | Phoenix | AZ | |
| Bisector of Snake Hill | | Phoenix Mountain Preserve | Phoenix | AZ | |
| Black Hill Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Black Queen | | Goldfield Mountains | Apache Junction | AZ | |
| Black Widow | | Lucero | Goodyear | AZ | mtb |
| Blackjack | | Pirate Trails | Goodyear | AZ | mtb |
| Blevins | | Usery Mountains | Apache Junction | AZ | |
| Blevins South | | Usery Mountains | Apache Junction | AZ | |
| Bluff | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Bluff Springs Trail | | Superstition Wilderness | Apache Junction | AZ | hike |
| Bobcat | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Bobcat Wash | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Bobcat's Byway p | | The V | Peoria | AZ | |
| Bobcat's Hurl p | | The V | Peoria | AZ | |
| Bonanza | | Goldfield Mountains | Apache Junction | AZ | |
| Bones | | Fortified Peak | | AZ | mtb |
| Boneyard (Connector) | | Fantasy Island North Singletrack | Goodyear | AZ | mtb |
| Boneyard (S) | | Fantasy Island North Singletrack | Goodyear | AZ | mtb |
| Boom or Bust #309 | | Goldfield Mountains | Apache Junction | AZ | |
| Boomer | | Apache Junction | Apache Junction | AZ | |
| Boomer Acc. | | Apache Junction | Apache Junction | AZ | |
| Boomer Acc. 2 | | Apache Junction | Apache Junction | AZ | |
| Bootlegger | | Pirate Trails | Goodyear | AZ | mtb |
| Bootlegger Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Botanical Walk | | Desert Arroyo Park | Mesa | AZ | mtb |
| Boulder | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Boulderdash | | Gold Canyon | Gold Canyon | AZ | |
| Boulderdash p | | Hawes | Apache Junction | AZ | |
| Box Canyon | | South Mountain Preserve | Phoenix | AZ | |
| Box Canyon rd. | | Superior | Superior | AZ | |
| BPC to Loop East | | South Mountain Preserve | Phoenix | AZ | |
| BPC to Loop West | | South Mountain Preserve | Phoenix | AZ | |
| Braap | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Branding Iron Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Brian`s Brink | | Fantasy Island North Singletrack | Goodyear | AZ | mtb |
| Bridge Bypass | | Skyline Regional Park | Buckeye | AZ | horse |
| Bridge East | | Skyline Regional Park | Buckeye | AZ | |
| Bridge West | | Skyline Regional Park | Buckeye | AZ | |
| Brittle Bush | | Apache Junction | Apache Junction | AZ | mtb |
| Brittlebush Trail | | Silly Mountain Park | Apache Junction | AZ | |
| Broadway Bandito | | Apache Junction | Apache Junction | AZ | |
| Broadway Cave Trail | | Superstition Wilderness | Apache Junction | AZ | |
| Broken Spoke | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Broken Spoke | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Brown Mountain Trail | | Brown Mountain | Mesa | AZ | |
| Brown's Mtn. | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Brown's Mtn. | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Brown's Ranch Rd. | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Brown's Ranch Rd. | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Buccaneer | | Pirate Trails | Goodyear | AZ | mtb |
| Buckhorn | | Goldfield Mountains | Apache Junction | AZ | |
| Buckshot | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bull Run | | Hawes | Apache Junction | AZ | |
| Bulldog Canyon Cutoff | | Goldfield Mountains | Apache Junction | AZ | |
| Bulldog Canyon Trail #306 | | Goldfield Mountains | Apache Junction | AZ | |
| Bulldog Connector #302 | | Usery Mountains | Apache Junction | AZ | |
| Bulldog Saddle #304 | | Usery Mountains | Apache Junction | AZ | |
| Burr Sage | | Apache Junction | Apache Junction | AZ | |
| Burr Sage | | Apache Junction | Apache Junction | AZ | mtb |
| Burro's Bray | | The V | Peoria | AZ | |
| Bursera | | South Mountain Preserve | Phoenix | AZ | |
| Bursera Canyon | | South Mountain Preserve | Phoenix | AZ | hike |
| Bursera South Connector | | South Mountain Preserve | Phoenix | AZ | |
| Bush Hwy. Access | | Hawes | Apache Junction | AZ | |
| Bush Lite West | | Hawes | Apache Junction | AZ | |
| Butte Pass | | Desert Trails Park | Mesa | AZ | mtb |
| Butterfield | | Estrella Mountain Regional Park | Goodyear | AZ | mtb |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass | | Phoenix Mountain Preserve | Phoenix | AZ | |
| Bypass | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Bypass the Beehives | | Fortified Peak | | AZ | |
| C4 re-route | | Cave Creek | Cave Creek | AZ | |
| Caballo Trail | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| Cactus Garden | | Hawes | Apache Junction | AZ | |
| Cactus Nectar | | Hawes | Apache Junction | AZ | |
| Cactus Wren | | Apache Junction | Apache Junction | AZ | |
| Cactus Wren | | Phoenix Sonoran Preserve | Phoenix | AZ | |
| Campground Spur | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Campground Spur | | McDowell Mountain Regional Park | Fountain Hills | AZ | |
| Canal 84 to Peart | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Canal Cactus Forest Road to Giant | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Canal Giant to Diversion Dam Fence | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Canal Path | | Papago Park | Tempe | AZ | |
| Canal Peart to Picacho | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Canal Picacho to Cactus Garden Road | | Casa Grande Mtn | Casa Grande | AZ | mtb |
| Canal Trail | | Hawes | Apache Junction | AZ | |
| CAP Canal | | Scottsdale | Scottsdale | AZ | mtb |
| CAP Canal Central | | Scottsdale | Scottsdale | AZ | mtb |
| Cap Canal Project | | McDowell Sonoran Preserve | Fountain Hills | AZ | |
| CAP Trail | | Hawes | Apache Junction | AZ | |