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Okemo Mountain Road

6796.0 m · net rise 699.3 m · total ascent 701.0 m · overall 10.3% · confidence: high · Vermont · share

Shape: sustained — 30% of the climbing sits in a quarter of the distance; longest continuous stretch at 10%+ is 445 m.

Matches: Okemo hillclimb races (Race for Grace; BUMPS series in past seasons).

Gradient ladder what do windows mean?

Window	Maximum	Located at
2 m (diagnostic)	32%	6602–6604 m
3 m (diagnostic)	31%	6601–6604 m
5 m	29%	6600–6605 m
10 m	26%	6597–6607 m
20 m	23.6%	6755–6775 m
25 m	21.6%	6750–6775 m
50 m	18.4%	6584–6634 m
100 m	17.2%	6589–6689 m

may_continue_beyond_end Extent detection suggests reviewing where this climb starts/ends.

Map

Check this route yourself: Google Maps route via their router · Street View at the base where coverage exists · OSM way 1355449268 highlights the mapped road · geojson.io our exact measured line · OpenTopoMap

This climb's data: OCL JSON — the full gradient ladder, quality flags and provenance in the OpenClimb Ladder format.

Measured, not vetted. This page records what the laser record shows about the road's shape — nothing more. Nobody has necessarily ridden or inspected this road for the survey, and a page here is not a recommendation and no guarantee that the road is open, surfaced, rideable or safe. Gates, private sections, missing rights of way and hazards do not show up in elevation data. Check access and conditions on the ground and make your own judgment.

Ridden it, or know better? Submit data for this climb no account needed · Share this climb

Okemo Mountain Road LiDAR hillshade map with contours

Profile

Provenance

{
  "analysis_version": "0.1.0",
  "sample_interval_m": 1.0,
  "interpolation": "bilinear",
  "smoothing": "none",
  "gradient_windows_m": [
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
  ],
  "diagnostic_windows_m": [
    2.0,
    3.0
  ],
  "elevation_crs": "EPSG:26918",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
    "data/cache/usa/vt/USGS_1M_18_x68y481_VT_Statewide_A23.tif"
  ],
  "calculated_at": "2026-08-22T10:05:49+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_ids": [
    1355449268,
    1355449269,
    19749715,
    1355449270,
    1089488594,
    1089488595,
    1089488596,
    617397998,
    1384825096,
    617397997,
    257538760,
    1385479606,
    257539125
  ],
  "osm_versions": {
    "1355449268": 1,
    "1355449269": 1,
    "19749715": 10,
    "1355449270": 1,
    "1089488594": 2,
    "1089488595": 3,
    "1089488596": 6,
    "617397998": 11,
    "1384825096": 2,
    "617397997": 7,
    "257538760": 12,
    "1385479606": 1,
    "257539125": 10
  },
  "osm_timestamps": {
    "1355449268": "2025-01-30 19:45:01+00:00",
    "1355449269": "2025-01-30 19:45:01+00:00",
    "19749715": "2025-01-30 19:45:01+00:00",
    "1355449270": "2025-01-30 19:45:01+00:00",
    "1089488594": "2023-01-24 07:51:51+00:00",
    "1089488595": "2025-05-09 02:32:45+00:00",
    "1089488596": "2025-07-30 23:43:10+00:00",
    "617397998": "2025-05-16 01:35:09+00:00",
    "1384825096": "2025-05-09 02:32:45+00:00",
    "617397997": "2025-05-16 01:13:10+00:00",
    "257538760": "2025-05-11 02:16:54+00:00",
    "1385479606": "2025-05-11 02:16:54+00:00",
    "257539125": "2025-05-09 02:32:45+00:00"
  },
  "osm_retrieved_at": "2026-08-22T10:05:48+00:00",
  "osm_pbf_path": "data/cache/pbf/vermont-260821.osm.pbf",
  "osm_snapshot": "2026-08-21T20:21:11Z",
  "elevation_provider": "USGS 3DEP (The National Map)",
  "elevation_licence": "Public domain \u2014 USGS 3DEP 1 m DEM, courtesy of the U.S. Geological Survey",
  "elevation_dataset": "USGS 3DEP 1 m DEM, VT_Statewide_A23 (collected 2023)",
  "elevation_tile_ids": [
    "x68y481"
  ],
  "route_summit_trim_m": 462.3,
  "route_summit_trim_loss_m": 43.3,
  "climb_origin": "named",
  "notes": "Resort access road, Ludlow. BUMPS venue (Okemo). Full climb to the summit area per Peter 2026-08-22: base at VT-103, upper 'Mountain Road' (service in OSM, Paved public per VTrans E911), final ~1.4 km gravel (VTrans: Soil) \u2014 part-graveled label, unranked per settled mixed-surface policy. Note potential seasonal gate on the page.",
  "canopy_check": "unavailable \u2014 EPT corridor failed: VT_Statewide_2_A23: no EPT nodes intersect the corridor; VT_Statewide_1_A23: no EPT nodes intersect the corridor",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing.html"
}