| Item | Date added |
|---|
| 18 Road Trails / North Fruita Desert | Sep 20, 2012 |
| 3 Sisters / Alderfer | Jun 14, 2014 |
| Airline Trail | Jul 9, 2019 |
| Amasa Back Trail | Mar 4, 2007 |
| Apex Park | Mar 4, 2007 |
| Arkansas Hills | Aug 31, 2011 |
| Betasso Preserve | Mar 4, 2007 |
| Big Hill Trail System | Sep 2, 2019 |
| Black Canyon | Aug 12, 2018 |
| Blue Diamond | Apr 28, 2011 |
| Bobcat Ridge | Mar 14, 2016 |
| Boulder Valley Ranch | May 6, 2019 |
| Buchanan Pass | Sep 18, 2012 |
| Buffalo Creek | Aug 31, 2011 |
| Cache Creek - Game Creek Loop | Jul 15, 2018 |
| Canyon Creek Trail | Jul 23, 2017 |
| Centennial Cone Park | Oct 13, 2012 |
| Chapman Drive | Jun 11, 2014 |
| Chimney Gulch | May 7, 2012 |
| Chutes and Ladders | Jun 1, 2011 |
| Clark Ridge | Jul 7, 2019 |
| Coal Creek Trail | Apr 1, 2015 |
| Colorado Trail: Green Mountain | Jul 13, 2014 |
| Curt Gowdy State Park | Sep 23, 2012 |
| Dead Horse Point State Park | May 21, 2018 |
| Dedisse Trail | Jun 14, 2014 |
| Deschutes River | Jul 26, 2013 |
| Devil's Backbone | Sep 4, 2012 |
| Doctor Park | Apr 28, 2011 |
| Edge Loop | May 25, 2019 |
| Elk Meadow | Sep 25, 2016 |
| Funner | Jul 26, 2013 |
| Ginny Trail | May 2, 2012 |
| Greenland Open Space | Jun 1, 2014 |
| Gunsight Pass Connector Trail | Jun 5, 2018 |
| Hagerman Tunnel | Dec 9, 2018 |
| Hall Ranch | Mar 4, 2007 |
| Hartman Rocks | Mar 4, 2007 |
| Hazard County | May 21, 2018 |
| Heil Valley Ranch | Mar 4, 2007 |
| Highline Lake State Park | May 3, 2014 |
| Hymasa | Mar 27, 2018 |
| James Peak | Jun 27, 2015 |
| Kessel Run | Apr 28, 2011 |
| Keystone Resort Bike Park | Sep 5, 2011 |
| Kokopelli Area Trails | May 1, 2016 |
| Kruger Rock / Limber Pine Loop | Aug 29, 2019 |
| Limekiln | Jun 1, 2011 |
| Lion Gulch | Aug 7, 2017 |
| Little Scraggy | Jun 2, 2019 |
| Lobo Trail | Feb 25, 2014 |
| Lunch Loops | Apr 28, 2011 |
| Mary's Loop / Horsethief Bench | Jun 9, 2011 |
| Matthews Winters | Jul 26, 2013 |
| Monarch Crest Trail | Mar 4, 2007 |
| Moore Fun | Jun 9, 2011 |
| Mount Falcon Park | Mar 14, 2015 |
| Nice Kitty | Jun 21, 2015 |
| PBR (Pumps Bumps Rollers) | Oct 22, 2012 |
| Penitente Canyon | Mar 4, 2007 |
| Pet - A - Kes | Sep 24, 2018 |
| Phil's Area | Jul 26, 2013 |
| Phillip S. Miller Park | Jun 7, 2015 |
| Picture Rock Trail | Sep 20, 2012 |
| Porcupine Rim | Mar 4, 2007 |
| Prime Cut | May 26, 2019 |
| Prince Creek / Monte Carlo | Jul 8, 2019 |
| Rabbit Mountain Loop | May 22, 2014 |
| Rainbow Trail: Silver Creek to Hwy 285 | Apr 28, 2011 |
| Red Mountain Trail | Jul 6, 2019 |
| Red Rocks / Dakota Ridge | Jun 24, 2011 |
| Rhett's Run | Jun 1, 2011 |
| Ridgeline Open Space Trail | Apr 12, 2014 |
| Rock Bridge Memorial State Park | Mar 4, 2007 |
| Rockstacker | Sep 20, 2012 |
| Rustlers Loop | Jun 9, 2011 |
| Skyliners | Jul 26, 2013 |
| Slickrock | Mar 4, 2007 |
| Sourdough Trail | Mar 4, 2007 |
| South Saint Vrain | Apr 28, 2011 |
| Sovereign Single Track | Jun 9, 2011 |
| Stone Quarry | Jun 17, 2018 |
| Storm King | Jul 26, 2013 |
| Strand Bonus | Jun 5, 2018 |
| Sunset East | Apr 26, 2016 |
| The Whole Enchilada | Jun 9, 2011 |
| Tiddlywinks | Jul 26, 2013 |
| Tipperary Creek Loop | Jul 26, 2014 |
| Tom Blake Trail | Jul 14, 2019 |
| Tomichi Pass Road | Aug 12, 2019 |
| Trestle Bike Park | Jun 28, 2014 |
| UPS And LPS | Jun 9, 2011 |
| Valmont Bike Park | Jul 26, 2013 |
| Vitamin B | Jul 29, 2019 |
| Waldrop Trail | Sep 20, 2012 |
| Walker Ranch | Mar 4, 2007 |
| Wapiti Trail | Mar 5, 2016 |
| West Magnolia | Apr 13, 2012 |
| White Ranch | Sep 20, 2012 |
| Zippety Do Dah | Apr 28, 2011 |
