12,473 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Kuli'ou'ou Ridge Expert difficulty 3.0 ***** Honolulu (Kuliouou-Kalani Iki)
Kulani difficulty 8.0 Hilo
KTJ Beginner difficulty 13.0 **** Boca Raton
Krusty (Killington Mountain Resort) Advanced difficulty 2.0 **** Killington
Kruger Rock / Limber Pine Loop Advanced difficulty 6.0 ***** Estes Park
Krug Loop Intermediate difficulty 6.0 *** St. Joseph
Kroger / Riverside Trail difficulty 1.0 Dearborn
Kris-Mar Trails Beginner difficulty 12.0 **** Marietta
Kresson Park Intermediate difficulty 3.0 **** Cherry Hill
Kreis Pond difficulty 35.0 Alberton
Kraemer Lake / Wildwood Trail Intermediate difficulty 0 ***
Kracker Krossing (Dash Point State Park) difficulty 0.11 Tacoma
Koppen Mountain Trail 1225 difficulty 5.74 Cle Elum
Kopf Reservation Beginner difficulty 4.0 *** Avon Lake
Kopf Family Reservation difficulty 3.0 Avon Lake
Kona's Run (Caney Lakes Trail) Intermediate difficulty 3.0 Minden
Kona (Tapia Canyon) Beginner difficulty 2.0 **** Castaic
Kolo Super-D course Intermediate difficulty 0.0 ***** Asheville
Kokopelli Trail Advanced difficulty 140.0 ***** Fruita
Kokopelli Area Trails Intermediate difficulty 40.0 ***** Fruita
Kokemill Beginner difficulty 1.0 *** Springfield
Kohls Trail Intermediate difficulty 1.0 **** Tallahassee
Koehler-andre Black River Trail Easiest difficulty 3.0 * Sheboygan
Koehler's Ford Loop difficulty 17.0 Neillsville
Kodachrome Basin State Park difficulty 0.0 Cannonville
Koch's Cooker / Sardine Hill (Levis Mounds) Advanced difficulty 2.0 Neillsville
Knucklehead Intermediate difficulty 6.0 **** Versailles
Knoxville Recreation Area difficulty 0.0 Lower Lake
Knox Creek Trail (#1315A) difficulty 1.58 Easton
Knowlton Forest difficulty 3 Concord
Know It All Kid Trail (Dash Point State Park) difficulty 0.27 Tacoma
Knott Pete's Rim (Luke’s Trail) Intermediate difficulty 2.0 **** Price
Knolls Loop difficulty 10.0 Mammoth Lakes
Knoch Knolls Beginner difficulty 10 *** Naperville
Knobby Ridge Advanced difficulty 25.0 *** Neillsville
Knob Scorcher difficulty 100.0 Brevard
Knob Hills Grapevine Lake Intermediate difficulty 12.0 **** Flower Mound
Knightville Dam difficulty 0.0 Westfield
Knights Path Beginner difficulty 6.0 *** Clarksville
Knights Ferry Canal Intermediate difficulty 10.0 **** Oakdale
Knight Fall Gravity (Sharps Ridge Memorial Park) Advanced difficulty 1.0 ***** Knoxville
Knebal Springs Trail #474 (44 Trail System) difficulty 3.99 Parkdale
Knapp Creek difficulty 16.0 Stanley
KMOT-TV Hills difficulty 0.0 Minot
Kloshe Nianitch / Trail #882.1 difficulty 3.0 Forks
Klootchy Creek difficulty 12.0 Astoria
Klonzo Area Intermediate difficulty 20.0 **** Moab
Klondike Park Advanced difficulty 5.0 **** Defiance
Klondike Bluffs 4x4 Road (Klondike Bluffs) Intermediate difficulty 15.0 ** Moab
Klondike Bluffs Intermediate difficulty 50.0 **** Moab

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