{
  "dataset": "US trail miles by activity and state",
  "description": "Named trail mileage per state split by activity — hiking, mountain biking, trail running, equestrian, OHV and ski. Activity columns overlap: one trail can carry several activities, so they sum to more than total_miles.",
  "generated_at": "2026-09-02",
  "row_count": 51,
  "license": "ODbL-1.0",
  "license_url": "https://opendatacommons.org/licenses/odbl/1-0/",
  "attribution": "Trailmonger, derived from OpenStreetMap contributors (ODbL)",
  "source": "https://trailmonger.com",
  "rows": [
    {
      "state": "California",
      "state_code": "CA",
      "named_trails": 16967,
      "total_miles": 41605.3,
      "hiking_miles": 33180.9,
      "mountain_biking_miles": 14741.4,
      "trail_running_miles": 23994.4,
      "equestrian_miles": 9098.2,
      "ohv_miles": 2165,
      "ski_miles": 80.6,
      "url": "https://trailmonger.com/us/california/"
    },
    {
      "state": "Washington",
      "state_code": "WA",
      "named_trails": 8135,
      "total_miles": 22954.4,
      "hiking_miles": 19146.5,
      "mountain_biking_miles": 7638,
      "trail_running_miles": 10943.4,
      "equestrian_miles": 3689.9,
      "ohv_miles": 1231.1,
      "ski_miles": 704.9,
      "url": "https://trailmonger.com/us/washington/"
    },
    {
      "state": "Colorado",
      "state_code": "CO",
      "named_trails": 9828,
      "total_miles": 21589,
      "hiking_miles": 17310.3,
      "mountain_biking_miles": 11068.9,
      "trail_running_miles": 15263,
      "equestrian_miles": 6204,
      "ohv_miles": 2937.8,
      "ski_miles": 477.3,
      "url": "https://trailmonger.com/us/colorado/"
    },
    {
      "state": "Pennsylvania",
      "state_code": "PA",
      "named_trails": 8965,
      "total_miles": 19310.7,
      "hiking_miles": 11789.2,
      "mountain_biking_miles": 7363.4,
      "trail_running_miles": 8162.2,
      "equestrian_miles": 7401.7,
      "ohv_miles": 230.2,
      "ski_miles": 166.7,
      "url": "https://trailmonger.com/us/pennsylvania/"
    },
    {
      "state": "New York",
      "state_code": "NY",
      "named_trails": 9309,
      "total_miles": 17852.1,
      "hiking_miles": 13011.9,
      "mountain_biking_miles": 6128.9,
      "trail_running_miles": 8035.5,
      "equestrian_miles": 2205.9,
      "ohv_miles": 90.2,
      "ski_miles": 801.4,
      "url": "https://trailmonger.com/us/new-york/"
    },
    {
      "state": "Idaho",
      "state_code": "ID",
      "named_trails": 5272,
      "total_miles": 15566.4,
      "hiking_miles": 13538.4,
      "mountain_biking_miles": 6840.7,
      "trail_running_miles": 12265.6,
      "equestrian_miles": 4871.9,
      "ohv_miles": 1383.1,
      "ski_miles": 299.5,
      "url": "https://trailmonger.com/us/idaho/"
    },
    {
      "state": "Arizona",
      "state_code": "AZ",
      "named_trails": 4718,
      "total_miles": 14806.5,
      "hiking_miles": 12751.9,
      "mountain_biking_miles": 4561.2,
      "trail_running_miles": 8229.7,
      "equestrian_miles": 3516.4,
      "ohv_miles": 577.2,
      "ski_miles": 51.4,
      "url": "https://trailmonger.com/us/arizona/"
    },
    {
      "state": "New Mexico",
      "state_code": "NM",
      "named_trails": 3719,
      "total_miles": 14444.5,
      "hiking_miles": 12567.4,
      "mountain_biking_miles": 3349,
      "trail_running_miles": 7390.6,
      "equestrian_miles": 3308.9,
      "ohv_miles": 708.3,
      "ski_miles": 99.9,
      "url": "https://trailmonger.com/us/new-mexico/"
    },
    {
      "state": "Utah",
      "state_code": "UT",
      "named_trails": 5594,
      "total_miles": 14355.6,
      "hiking_miles": 11367.1,
      "mountain_biking_miles": 7374.3,
      "trail_running_miles": 9328.8,
      "equestrian_miles": 4256.3,
      "ohv_miles": 3237.1,
      "ski_miles": 322.7,
      "url": "https://trailmonger.com/us/utah/"
    },
    {
      "state": "Michigan",
      "state_code": "MI",
      "named_trails": 5461,
      "total_miles": 13796.8,
      "hiking_miles": 7568.3,
      "mountain_biking_miles": 7146.5,
      "trail_running_miles": 6483.9,
      "equestrian_miles": 584.4,
      "ohv_miles": 1495.6,
      "ski_miles": 1128.5,
      "url": "https://trailmonger.com/us/michigan/"
    },
    {
      "state": "Oregon",
      "state_code": "OR",
      "named_trails": 5019,
      "total_miles": 13012.1,
      "hiking_miles": 10274.6,
      "mountain_biking_miles": 4802.1,
      "trail_running_miles": 8275.4,
      "equestrian_miles": 2371.8,
      "ohv_miles": 463.7,
      "ski_miles": 155.3,
      "url": "https://trailmonger.com/us/oregon/"
    },
    {
      "state": "Alaska",
      "state_code": "AK",
      "named_trails": 2183,
      "total_miles": 12495.3,
      "hiking_miles": 9351.6,
      "mountain_biking_miles": 1494.9,
      "trail_running_miles": 8352.4,
      "equestrian_miles": 758.4,
      "ohv_miles": 885.9,
      "ski_miles": 833.8,
      "url": "https://trailmonger.com/us/alaska/"
    },
    {
      "state": "North Carolina",
      "state_code": "NC",
      "named_trails": 3988,
      "total_miles": 9495.8,
      "hiking_miles": 6407.1,
      "mountain_biking_miles": 4183.2,
      "trail_running_miles": 4089.5,
      "equestrian_miles": 1050.6,
      "ohv_miles": 172.8,
      "ski_miles": 1.6,
      "url": "https://trailmonger.com/us/north-carolina/"
    },
    {
      "state": "Wisconsin",
      "state_code": "WI",
      "named_trails": 3157,
      "total_miles": 9359.5,
      "hiking_miles": 4880.7,
      "mountain_biking_miles": 5249.2,
      "trail_running_miles": 3055.6,
      "equestrian_miles": 329.5,
      "ohv_miles": 205,
      "ski_miles": 668.3,
      "url": "https://trailmonger.com/us/wisconsin/"
    },
    {
      "state": "Minnesota",
      "state_code": "MN",
      "named_trails": 2989,
      "total_miles": 9031.4,
      "hiking_miles": 4914.3,
      "mountain_biking_miles": 4859.6,
      "trail_running_miles": 4174.6,
      "equestrian_miles": 322,
      "ohv_miles": 779,
      "ski_miles": 930.9,
      "url": "https://trailmonger.com/us/minnesota/"
    },
    {
      "state": "Ohio",
      "state_code": "OH",
      "named_trails": 3720,
      "total_miles": 8876.1,
      "hiking_miles": 5298.2,
      "mountain_biking_miles": 3223.1,
      "trail_running_miles": 3478.7,
      "equestrian_miles": 2303.9,
      "ohv_miles": 24.1,
      "ski_miles": 59.6,
      "url": "https://trailmonger.com/us/ohio/"
    },
    {
      "state": "Florida",
      "state_code": "FL",
      "named_trails": 2752,
      "total_miles": 8866,
      "hiking_miles": 4385.5,
      "mountain_biking_miles": 5221.3,
      "trail_running_miles": 3547.7,
      "equestrian_miles": 529.6,
      "ohv_miles": 265.6,
      "ski_miles": 0.5,
      "url": "https://trailmonger.com/us/florida/"
    },
    {
      "state": "Montana",
      "state_code": "MT",
      "named_trails": 2592,
      "total_miles": 8842.6,
      "hiking_miles": 7397.1,
      "mountain_biking_miles": 2425.5,
      "trail_running_miles": 6796.2,
      "equestrian_miles": 1329.8,
      "ohv_miles": 823.7,
      "ski_miles": 226.8,
      "url": "https://trailmonger.com/us/montana/"
    },
    {
      "state": "Wyoming",
      "state_code": "WY",
      "named_trails": 2202,
      "total_miles": 8362.8,
      "hiking_miles": 7121,
      "mountain_biking_miles": 1652.8,
      "trail_running_miles": 6391.1,
      "equestrian_miles": 1046.6,
      "ohv_miles": 132.7,
      "ski_miles": 429.3,
      "url": "https://trailmonger.com/us/wyoming/"
    },
    {
      "state": "Maine",
      "state_code": "ME",
      "named_trails": 3554,
      "total_miles": 7617,
      "hiking_miles": 6299.4,
      "mountain_biking_miles": 2230.7,
      "trail_running_miles": 5126.1,
      "equestrian_miles": 214.4,
      "ohv_miles": 127.2,
      "ski_miles": 725.7,
      "url": "https://trailmonger.com/us/maine/"
    },
    {
      "state": "Illinois",
      "state_code": "IL",
      "named_trails": 2920,
      "total_miles": 7530.5,
      "hiking_miles": 3611.2,
      "mountain_biking_miles": 4900.7,
      "trail_running_miles": 2564.7,
      "equestrian_miles": 404.8,
      "ohv_miles": 8.9,
      "ski_miles": 171.6,
      "url": "https://trailmonger.com/us/illinois/"
    },
    {
      "state": "Virginia",
      "state_code": "VA",
      "named_trails": 3789,
      "total_miles": 7283.3,
      "hiking_miles": 5886.3,
      "mountain_biking_miles": 3134.4,
      "trail_running_miles": 4133.4,
      "equestrian_miles": 922.8,
      "ohv_miles": 214.1,
      "ski_miles": 4.3,
      "url": "https://trailmonger.com/us/virginia/"
    },
    {
      "state": "Massachusetts",
      "state_code": "MA",
      "named_trails": 6170,
      "total_miles": 6850.6,
      "hiking_miles": 5613.4,
      "mountain_biking_miles": 2556.7,
      "trail_running_miles": 4126.8,
      "equestrian_miles": 440.4,
      "ohv_miles": 78.1,
      "ski_miles": 138.6,
      "url": "https://trailmonger.com/us/massachusetts/"
    },
    {
      "state": "Texas",
      "state_code": "TX",
      "named_trails": 3644,
      "total_miles": 6478.1,
      "hiking_miles": 4277,
      "mountain_biking_miles": 4034.1,
      "trail_running_miles": 3891.3,
      "equestrian_miles": 405.2,
      "ohv_miles": 125.6,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/texas/"
    },
    {
      "state": "New Jersey",
      "state_code": "NJ",
      "named_trails": 3021,
      "total_miles": 5970.5,
      "hiking_miles": 3905.3,
      "mountain_biking_miles": 2923.6,
      "trail_running_miles": 2550.3,
      "equestrian_miles": 1442,
      "ohv_miles": 47.9,
      "ski_miles": 22.2,
      "url": "https://trailmonger.com/us/new-jersey/"
    },
    {
      "state": "New Hampshire",
      "state_code": "NH",
      "named_trails": 4107,
      "total_miles": 5938.6,
      "hiking_miles": 5150.5,
      "mountain_biking_miles": 1586.2,
      "trail_running_miles": 3846.5,
      "equestrian_miles": 273,
      "ohv_miles": 126.2,
      "ski_miles": 356.2,
      "url": "https://trailmonger.com/us/new-hampshire/"
    },
    {
      "state": "Maryland",
      "state_code": "MD",
      "named_trails": 2614,
      "total_miles": 5399.2,
      "hiking_miles": 2923.4,
      "mountain_biking_miles": 2808.3,
      "trail_running_miles": 1709.4,
      "equestrian_miles": 1119.1,
      "ohv_miles": 16.4,
      "ski_miles": 47.5,
      "url": "https://trailmonger.com/us/maryland/"
    },
    {
      "state": "Tennessee",
      "state_code": "TN",
      "named_trails": 2201,
      "total_miles": 5125.7,
      "hiking_miles": 3391,
      "mountain_biking_miles": 2382.7,
      "trail_running_miles": 3019.7,
      "equestrian_miles": 828.1,
      "ohv_miles": 101.1,
      "ski_miles": 0.7,
      "url": "https://trailmonger.com/us/tennessee/"
    },
    {
      "state": "Missouri",
      "state_code": "MO",
      "named_trails": 2227,
      "total_miles": 4793,
      "hiking_miles": 3411.5,
      "mountain_biking_miles": 2844.3,
      "trail_running_miles": 2923.1,
      "equestrian_miles": 863.5,
      "ohv_miles": 27.9,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/missouri/"
    },
    {
      "state": "Nevada",
      "state_code": "NV",
      "named_trails": 1630,
      "total_miles": 4681,
      "hiking_miles": 3245.4,
      "mountain_biking_miles": 1806.5,
      "trail_running_miles": 2542.7,
      "equestrian_miles": 633.4,
      "ohv_miles": 397,
      "ski_miles": 7.3,
      "url": "https://trailmonger.com/us/nevada/"
    },
    {
      "state": "West Virginia",
      "state_code": "WV",
      "named_trails": 1814,
      "total_miles": 4302.3,
      "hiking_miles": 3519.8,
      "mountain_biking_miles": 1133.6,
      "trail_running_miles": 2308.6,
      "equestrian_miles": 877,
      "ohv_miles": 508.3,
      "ski_miles": 66.3,
      "url": "https://trailmonger.com/us/west-virginia/"
    },
    {
      "state": "Iowa",
      "state_code": "IA",
      "named_trails": 1856,
      "total_miles": 4261.9,
      "hiking_miles": 2178.4,
      "mountain_biking_miles": 2853.6,
      "trail_running_miles": 1060.1,
      "equestrian_miles": 70.7,
      "ohv_miles": 4.3,
      "ski_miles": 27.7,
      "url": "https://trailmonger.com/us/iowa/"
    },
    {
      "state": "Indiana",
      "state_code": "IN",
      "named_trails": 1832,
      "total_miles": 4252.3,
      "hiking_miles": 2865.3,
      "mountain_biking_miles": 2196.9,
      "trail_running_miles": 1944.5,
      "equestrian_miles": 342.5,
      "ohv_miles": 15.2,
      "ski_miles": 5.2,
      "url": "https://trailmonger.com/us/indiana/"
    },
    {
      "state": "Connecticut",
      "state_code": "CT",
      "named_trails": 1959,
      "total_miles": 4059.7,
      "hiking_miles": 3410.6,
      "mountain_biking_miles": 841,
      "trail_running_miles": 956.7,
      "equestrian_miles": 233.6,
      "ohv_miles": 35.4,
      "ski_miles": 2.9,
      "url": "https://trailmonger.com/us/connecticut/"
    },
    {
      "state": "Georgia",
      "state_code": "GA",
      "named_trails": 2130,
      "total_miles": 3552.8,
      "hiking_miles": 2625.9,
      "mountain_biking_miles": 1850.6,
      "trail_running_miles": 2372.2,
      "equestrian_miles": 449.8,
      "ohv_miles": 169.5,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/georgia/"
    },
    {
      "state": "Vermont",
      "state_code": "VT",
      "named_trails": 2408,
      "total_miles": 3506,
      "hiking_miles": 2396.9,
      "mountain_biking_miles": 1657.3,
      "trail_running_miles": 1993.7,
      "equestrian_miles": 112,
      "ohv_miles": 94.9,
      "ski_miles": 413.2,
      "url": "https://trailmonger.com/us/vermont/"
    },
    {
      "state": "Arkansas",
      "state_code": "AR",
      "named_trails": 1762,
      "total_miles": 3278,
      "hiking_miles": 1929.2,
      "mountain_biking_miles": 2105.1,
      "trail_running_miles": 1509.6,
      "equestrian_miles": 146.2,
      "ohv_miles": 6,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/arkansas/"
    },
    {
      "state": "South Carolina",
      "state_code": "SC",
      "named_trails": 1134,
      "total_miles": 2914.9,
      "hiking_miles": 1825.6,
      "mountain_biking_miles": 1628.1,
      "trail_running_miles": 954.7,
      "equestrian_miles": 241.3,
      "ohv_miles": 27.8,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/south-carolina/"
    },
    {
      "state": "Alabama",
      "state_code": "AL",
      "named_trails": 1238,
      "total_miles": 2775.5,
      "hiking_miles": 1763.3,
      "mountain_biking_miles": 1622,
      "trail_running_miles": 1359.6,
      "equestrian_miles": 168.2,
      "ohv_miles": 36.1,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/alabama/"
    },
    {
      "state": "Kansas",
      "state_code": "KS",
      "named_trails": 786,
      "total_miles": 2756,
      "hiking_miles": 1475.5,
      "mountain_biking_miles": 1853.7,
      "trail_running_miles": 1038,
      "equestrian_miles": 283.6,
      "ohv_miles": 8.2,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/kansas/"
    },
    {
      "state": "Kentucky",
      "state_code": "KY",
      "named_trails": 1270,
      "total_miles": 2722.6,
      "hiking_miles": 2080.8,
      "mountain_biking_miles": 1117.3,
      "trail_running_miles": 1554.2,
      "equestrian_miles": 264,
      "ohv_miles": 80.4,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/kentucky/"
    },
    {
      "state": "Oklahoma",
      "state_code": "OK",
      "named_trails": 745,
      "total_miles": 1754.9,
      "hiking_miles": 628.5,
      "mountain_biking_miles": 1187.2,
      "trail_running_miles": 544.6,
      "equestrian_miles": 34.5,
      "ohv_miles": 2.5,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/oklahoma/"
    },
    {
      "state": "Nebraska",
      "state_code": "NE",
      "named_trails": 564,
      "total_miles": 1428.2,
      "hiking_miles": 704.2,
      "mountain_biking_miles": 953.1,
      "trail_running_miles": 453.3,
      "equestrian_miles": 52.3,
      "ohv_miles": 0.6,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/nebraska/"
    },
    {
      "state": "South Dakota",
      "state_code": "SD",
      "named_trails": 410,
      "total_miles": 982.2,
      "hiking_miles": 808,
      "mountain_biking_miles": 447.9,
      "trail_running_miles": 627.2,
      "equestrian_miles": 85.6,
      "ohv_miles": 80.5,
      "ski_miles": 47.8,
      "url": "https://trailmonger.com/us/south-dakota/"
    },
    {
      "state": "Hawaii",
      "state_code": "HI",
      "named_trails": 388,
      "total_miles": 900.7,
      "hiking_miles": 777.6,
      "mountain_biking_miles": 160.6,
      "trail_running_miles": 684.5,
      "equestrian_miles": 124.4,
      "ohv_miles": 44.3,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/hawaii/"
    },
    {
      "state": "North Dakota",
      "state_code": "ND",
      "named_trails": 203,
      "total_miles": 838.6,
      "hiking_miles": 498.6,
      "mountain_biking_miles": 442.4,
      "trail_running_miles": 424.7,
      "equestrian_miles": 59.9,
      "ohv_miles": 16.6,
      "ski_miles": 12.2,
      "url": "https://trailmonger.com/us/north-dakota/"
    },
    {
      "state": "Louisiana",
      "state_code": "LA",
      "named_trails": 382,
      "total_miles": 753.8,
      "hiking_miles": 520.9,
      "mountain_biking_miles": 404.2,
      "trail_running_miles": 408.6,
      "equestrian_miles": 34.6,
      "ohv_miles": 50.2,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/louisiana/"
    },
    {
      "state": "Rhode Island",
      "state_code": "RI",
      "named_trails": 661,
      "total_miles": 733.2,
      "hiking_miles": 544.4,
      "mountain_biking_miles": 312.8,
      "trail_running_miles": 507,
      "equestrian_miles": 32.5,
      "ohv_miles": 2.3,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/rhode-island/"
    },
    {
      "state": "Delaware",
      "state_code": "DE",
      "named_trails": 203,
      "total_miles": 689,
      "hiking_miles": 271.1,
      "mountain_biking_miles": 454.4,
      "trail_running_miles": 146.3,
      "equestrian_miles": 122.4,
      "ohv_miles": 0,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/delaware/"
    },
    {
      "state": "Mississippi",
      "state_code": "MS",
      "named_trails": 229,
      "total_miles": 549.9,
      "hiking_miles": 355,
      "mountain_biking_miles": 246.1,
      "trail_running_miles": 303.9,
      "equestrian_miles": 57.7,
      "ohv_miles": 7.8,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/mississippi/"
    },
    {
      "state": "District of Columbia",
      "state_code": "DC",
      "named_trails": 246,
      "total_miles": 356.1,
      "hiking_miles": 71.9,
      "mountain_biking_miles": 292.5,
      "trail_running_miles": 33,
      "equestrian_miles": 1.1,
      "ohv_miles": 0.3,
      "ski_miles": 0,
      "url": "https://trailmonger.com/us/district-of-columbia/"
    }
  ]
}