| Yosemite Valley - Vernal Fall Hike | Mariposa County, California | 8 km | 2,204 m | Hard |
| Markham Park Trail | Broward County, Florida | 8 km | 21 m | Easy |
| Vashon to Vashon - Shoreline Trail | Vashon Island, Washington | 2 km | 46 m | Easy |
| Colorado Bend State Park Trails | San Saba County, Texas | 78 km | 438 m | Extreme |
| Matilija Divide Hike | Ventura County, California | 38 km | 1,818 m | Hard |
| Continental Divide Trail, Great Divide Basin | Carbon County, Wyoming | 37 km | 2,387 m | Moderate |
| William B. Umstead State Park Loop | Raleigh, North Carolina | 31 km | 166 m | Moderate |
| Williwaw Lakes and Middle Fork Hike | Anchorage, Alaska | 30 km | 1,100 m | Hard |
| Mason County Forest Road Hike | Mason County, Washington | 27 km | 304 m | Hard |
| Tiger Creek and Buckhorn Ridge Walk | Barton, California | 24 km | 1,030 m | Hard |
| Franconia Ridge Loop | Lincoln, New Hampshire | 23 km | 1,545 m | Hard |
| Gallatin Range High Loop | Gallatin Canyon, Montana | 22 km | 3,034 m | Hard |
| Iron Creek Teanaway Ridge Hike | Kittitas County, Washington | 22 km | 1,945 m | Hard |
| Garnet Canyon to the Lower Saddle | Grand Teton National Park, Wyoming | 21 km | 3,162 m | Hard |
| Algonquin Trail, Pocomoke State Forest | Worcester County, Maryland | 21 km | 14 m | Easy |
| Verde Rim and Pine Mountain Hike | Yavapai County, Arizona | 20 km | 2,072 m | Hard |
| Multnomah Falls Larch Mountain Loop | Columbia River Gorge, Oregon | 19 km | 875 m | Hard |
| Mill Creek and Westridge Trails Hike | Larimer County, Colorado | 18 km | 2,358 m | Hard |
| Isaac Lake Attempt from Savage Pass | Idaho County, Idaho | 18 km | 1,863 m | Moderate |
| High Divide Trail, Mount Baker | Whatcom County, Washington | 15 km | 1,747 m | Hard |
| Richmond Mine Trail, Goose Prairie | Goose Prairie, Washington | 15 km | 1,889 m | Hard |
| Painted Rocks and Knothead Trail Hike | Spokane County, Washington | 14 km | 718 m | Moderate |
| Cadillac Mountain South Ridge Hike | Mount Desert, Maine | 13 km | 471 m | Moderate |
| Gore Lake Hike | Eagle County, Colorado | 13 km | 3,475 m | Moderate |
| Cedar Creek Woods Walk, Jackson County | Jackson County, Illinois | 12 km | 153 m | Easy |
| Harriman Reeves Brook Loop | Ramapo, New York | 12 km | 372 m | Moderate |
| Penobscot Mountain and Jordan Pond Loop | Mount Desert, Maine | 12 km | 391 m | Moderate |
| Garden Grove Strawberry Walk | Garden Grove, California | 12 km | 61 m | Moderate |
| Delhi Trails Loop | Delhi, New York | 12 km | 634 m | Moderate |
| Cougar Mountain De Leo Wall Loop | Newcastle, Washington | 12 km | 340 m | Moderate |
| Bubbs Creek and Paradise Valley Hike | Kings Canyon National Park, California | 11 km | 2,108 m | Moderate |
| Congaree Boardwalk Loop | Congaree National Park, South Carolina | 11 km | 16 m | Easy |
| Wildcat Canyon Sea Foam Trails Walk | Kensington, California | 10 km | 297 m | Moderate |
| Vivian Lake Hike | Lane County, Oregon | 9 km | 1,633 m | Moderate |
| Richmond Northside Parks Walk | Richmond, Virginia | 9 km | 50 m | Easy |
| Clear Creek Metro Park Hike | Hocking County, Ohio | 9 km | 321 m | Moderate |
| Standing Stone Lake Trail | Overton County, Tennessee | 9 km | 285 m | Easy |
| Beaver Creek Wilderness Loop | McCreary County, Kentucky | 9 km | 338 m | Moderate |
| Vultee Arch Trail | Sedona, Arizona | 9 km | 1,594 m | Moderate |
| Twin Falls and Avery Creek Hike | Pisgah National Forest, North Carolina | 8 km | 902 m | Moderate |
| Sheep Mountain Approach Hike | Park County, Colorado | 8 km | 3,306 m | Moderate |
| Ogilvie Town Forest Loop, Weston | Weston, Massachusetts | 8 km | 103 m | Easy |
| John Heinz Wildlife Refuge Loop | Tinicum, Pennsylvania | 8 km | 16 m | Easy |
| Sewell Connector Trail, Bloomington | Bloomington, Indiana | 8 km | 279 m | Easy |
| Mahogany Ridge Trail, Bountiful | Bountiful, Utah | 8 km | 1,980 m | Moderate |
| Kachina Village Kelly Pocket Hike | Kachina Village, Arizona | 7 km | 2,075 m | Moderate |
| Marshfield Standish Woods Loop | Marshfield, Massachusetts | 7 km | 24 m | Easy |
| Dead River Road Walk, Walton County | Walton County, Florida | 7 km | 14 m | Easy |
| White Oak Trail Loop, Ste. Genevieve | Ste. Genevieve County, Missouri | 7 km | 288 m | Moderate |
| Folsom Loess Hills Bluff Hike | Folsom, Iowa | 7 km | 356 m | Moderate |
| Palomarin to Alamere - Coast Trail | Marin County, California | 7 km | 171 m | Easy |
| Eagle Lake Park Walk, Largo | Largo, Florida | 6 km | 8 m | Easy |
| Dry Run Gap Trail Spur | Wythe County, Virginia | 6 km | 987 m | Moderate |
| Pisgah State Park Ponds Hike | Chesterfield, New Hampshire | 6 km | 390 m | Easy |
| Hacklebarney State Park Walk | Chester, New Jersey | 6 km | 207 m | Easy |
| Batchelor Street Conservation Hike, Granby | Granby, Massachusetts | 6 km | 151 m | Easy |
| Bald Knob and Bear Cliffs Hike | Mountain Lake, Virginia | 6 km | 1,026 m | Moderate |
| Sewickley War Memorial Park Walk | Sewickley, Pennsylvania | 6 km | 331 m | Easy |
| Lewisville Lake Environmental Area Walk | Denton, Texas | 6 km | 47 m | Easy |
| Difficult Run Trail Loop | Great Falls, Virginia | 6 km | 126 m | Easy |
| Egan Basin Ridge Loop | Bear River Range, Idaho | 5 km | 2,485 m | Moderate |
| Boulder Murals Walk | Boulder, Colorado | 5 km | 1,670 m | Easy |
| Deer Run Trail, Crawford County | Randolph Township, Pennsylvania | 5 km | 443 m | Easy |
| Nashua River Rail Trail Walk, Clinton | Clinton, Massachusetts | 5 km | 121 m | Easy |
| Fantastic Falls Walk, North Bend | North Bend, Washington | 5 km | 223 m | Easy |
| Beaverton Neighbourhood Walk | Beaverton, Oregon | 5 km | 121 m | Easy |
| Lime Ridge Open Space Hike | Walnut Creek, California | 5 km | 114 m | Easy |
| Thompson Park Trails, Monroe | Monroe Township, New Jersey | 5 km | 34 m | Easy |
| Balmoral and Bull Run-Occoquan Trail Walk | Union Mill, Virginia | 5 km | 65 m | Easy |
| Phoenixville Town Walk | Phoenixville, Pennsylvania | 4 km | 22 m | Easy |
| Roger Popple Woods Walk | Reedsburg, Wisconsin | 4 km | 247 m | Easy |
| Silvio O. Conte Refuge Walk, Hadley | Hadley, Massachusetts | 4 km | 49 m | Easy |
| Quehanna Wild Area Short Hike | Benezette, Pennsylvania | 4 km | 597 m | Easy |
| Colter Bay Lakeshore Trail | Colter Bay, Wyoming | 4 km | 2,074 m | Easy |
| Ashland Central Park Walk | Ashland, Kentucky | 3 km | 198 m | Easy |
| Hidden Valley Wildlife Area Walk | Jurupa Valley, California | 3 km | 217 m | Easy |
| Sleeping Giant Base Walk, Hamden | Hamden, Connecticut | 3 km | 126 m | Easy |
| Dry Creek Valley Walk | Sonoma County, California | 3 km | 105 m | Easy |
| Huntington Ritter Park Walk | Huntington, West Virginia | 3 km | 139 m | Easy |
| Minot Trail Walk | Minot, North Dakota | 3 km | 491 m | Easy |
| Turkey Hill Walk, Orange | Orange, Connecticut | 3 km | 44 m | Easy |
| Walk around Miami Design District | Miami-Dade County, Florida | 3 km | 13 m | Easy |