| Item | Date added |
|---|
| A-1 & A | Oct 18, 2015 |
| Airfield | Jul 20, 2015 |
| Allegrippis Trails | Jun 14, 2015 |
| Arizona Trail: Cienega Corridor | Apr 21, 2017 |
| Aspen Draw | Apr 23, 2017 |
| Bear Creek Mountain Resort & Conference Center | Oct 11, 2015 |
| Betasso Preserve | Apr 1, 2016 |
| Black Canyon Trail - Little Pan Loop | Apr 9, 2016 |
| Black Rock | Jan 20, 2017 |
| Blowing Springs | Jun 8, 2018 |
| Blue Marsh | Jul 12, 2014 |
| Blue Mountain Bike Park | Feb 17, 2017 |
| Breckenridge Ski Resort | Mar 7, 2017 |
| Brown's Ranch to Granite Mountain | May 4, 2016 |
| Burke Mountain Bike Park | Sep 10, 2016 |
| Burnt Tree Peninsula | Oct 25, 2016 |
| CDT / Wyoming Trail #1101: Dumont Lake to Buffalo Pass | Sep 15, 2018 |
| CU Dirt Jumps | Apr 3, 2016 |
| Callahan State Park | Apr 19, 2015 |
| Camp Mack | Jul 5, 2016 |
| Canmore Nordic Centre | Mar 5, 2019 |
| Carvins Cove Trail system | May 3, 2015 |
| Cave Creek Park | May 9, 2016 |
| Chapman Drive | Jul 29, 2017 |
| Cheyenne Mountain State Park | Aug 24, 2014 |
| Coachwhip Trail Loop | Apr 9, 2016 |
| Coal Cracker | Sep 23, 2017 |
| Coler Mountain Bike Preserve | Jun 10, 2018 |
| Coulton Creek Trail | Sep 2, 2014 |
| Cowbell Hollow | Dec 16, 2018 |
| Curt Gowdy State Park | Aug 16, 2015 |
| Diamond Park | Sep 2, 2014 |
| East Side Green way 34th st to the Staten Island Ferry | Oct 17, 2016 |
| Emerald Mountain | Sep 13, 2018 |
| Erie Canal Trail From DeWitt to Chittenango | Nov 13, 2018 |
| French Creek | May 11, 2015 |
| Geisinger Trails | Feb 20, 2016 |
| Gold Camp Road | Jun 25, 2015 |
| Governor Dick | May 8, 2015 |
| Granite Dells | Mar 7, 2016 |
| Hammond Hill | Jul 18, 2014 |
| Hardtimes Connector / 661 | Apr 30, 2015 |
| Hawes Trail System | May 9, 2016 |
| Hawk Mountain Loop | Jul 12, 2014 |
| Honeybee Canyon / Rail X Ranch | Apr 20, 2017 |
| Horseshoe | Oct 3, 2014 |
| Howelson Hill Nordic Center | Jul 11, 2015 |
| Jenni's | Sep 5, 2014 |
| Kestrel, Crestline, Red Cliffs and Chickadee Ridge | Aug 31, 2019 |
| Kestrel, Sidewinder, Hulls Gultch | Sep 7, 2014 |
| Kingdom Trails | Jul 26, 2016 |
| Little Clifty Creek Loop | Jun 9, 2018 |
| Little Lehigh Parkway | Jul 23, 2015 |
| Lobo Trail | Apr 1, 2016 |
| Lookout Mountain/ Wild Oak | Jul 1, 2016 |
| Lynx Lake And Spruce Mountain Loop | Mar 7, 2016 |
| Massanutten Western Slope | Jun 29, 2016 |
| McDowell Mountain Park | Apr 9, 2016 |
| McKenzie Ranch North Loop | Feb 14, 2019 |
| Moon Lake Park | Feb 19, 2017 |
| Mountain View Trail | Jun 11, 2019 |
| Mt. MacPherson | Mar 7, 2019 |
| Narrowback | Jun 30, 2016 |
| Neversink Mountain | Dec 22, 2018 |
| Nockamixon State Park | Oct 31, 2015 |
| Old Laurel Run | Apr 17, 2015 |
| Pemberton Loop | Apr 26, 2017 |
| Pennypack | Dec 29, 2017 |
| Pima Road and Dynamite Blvd | May 11, 2016 |
| Potters Pastures | Aug 8, 2015 |
| Prescott Peavine / Iron King | Mar 7, 2016 |
| R.b. Winter Mega-loop | Aug 21, 2018 |
| Rail X Ranch Loop | Apr 22, 2017 |
| Rattling Creek | Mar 31, 2018 |
| Red Cliffs | Sep 7, 2014 |
| Reddish Knob | Jun 30, 2016 |
| Ridgeline Trail #65 | Jul 31, 2014 |
| River Run | Aug 15, 2018 |
| Rocktown Trails At Hillandale Park | Jun 28, 2016 |
| Rotary Trail | Aug 10, 2015 |
| Santa Fe Trail | Aug 25, 2014 |
| Schuylkill River Trail | Jan 31, 2017 |
| Scotia (Pennsylvania State Gamelands #176) | Jan 29, 2017 |
| Shane's Loop | Sep 9, 2014 |
| Slaughter Pen Trail | Jun 10, 2018 |
| Smith Ravine | Mar 7, 2016 |
| Sonoran Preserve North | Apr 9, 2016 |
| Spring Creek | Aug 14, 2018 |
| Steamboat Ski Resort | Jan 12, 2018 |
| Stony Valley Trail | May 17, 2017 |
| Stratton Open Space / The Chutes | Jun 28, 2015 |
| Swatara State Park | Jul 22, 2014 |
| Sweetwater Preserve | Apr 21, 2017 |
| Taliesin / Quartz Loop | Mar 21, 2019 |
| Tanasi Trail System | Oct 25, 2016 |
| The Canyons Area | Sep 4, 2014 |
| The Wallkill Valley Rail Trail | Jun 16, 2019 |
| Trails At Mt. Gretna | Apr 13, 2017 |
| Trexler Nature Preserve | Jun 16, 2015 |
| Tsali Thompson Loop | Oct 24, 2016 |
| Tussey Mountain Trail | Apr 6, 2015 |
| Valley Forge Park River Trail | Oct 12, 2016 |
| Vietnam Trails | Apr 18, 2015 |
| Warriors' Path State Park | Oct 27, 2016 |
| West Street Greenway | Mar 30, 2017 |
| Whiskey 50 Race Route | Mar 7, 2016 |
| Whiskey Bottle Trail | Feb 6, 2018 |
| White Clay Creek | Feb 23, 2017 |
| Wildcat Gap | Mar 27, 2018 |
| Yampa River Trail | Aug 29, 2014 |
