Darling Ridge Road Climb
- long (9.3 km)
- 5.8 mi
- long (9.3 km)
- of climbing (365 m)
- 1,198 ft
- of climbing (365 m)
- average grade
- 3.9%
- average grade
- steepest 500 m
- 14.3%
- steepest 500 m
Elevation profile
From 2,129 ft at the bottom to 3,327 ft at the top. Grades are averaged over each half kilometre, from USGS elevation data, so short ramps can be steeper than they show.
Weather at the top of Darling Ridge Road this week
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Is it safe to bike up Darling Ridge Road?
We don't rate roads as safe or unsafe: crash counts can't say how risky a ride is, and roads people like to ride draw more riders, so they see more crashes. What the records show: no bike crashes were reported along the climb from 2021–2025.
Common questions about Darling Ridge Road
- How long and steep is the Darling Ridge Road climb?
- 5.8 miles (9.3 km) at 3.9% on average, climbing 1,198 ft (365 m) from 2,129 ft to 3,327 ft. The steepest half kilometre averages 14.3%. That makes it a Category 2 climb.
- Where does the climb start and finish?
- It starts at 38.8452, -120.77863, where Darling Ridge Road leaves Bear Creek Road, and tops out on the road at 38.9134, -120.77116.
- Is Darling Ridge Road paved?
- Yes, by its OpenStreetMap tags.
- How is the category worked out?
- From the climb's shape only: length in metres × average grade (%) of 16,000 or more for Cat 3, 32,000 for Cat 2, 64,000 for Cat 1 and 80,000 for HC. It describes how hard the climb is, not traffic or crashes.
- Where does this data come from?
- The climb is found from OpenStreetMap roads and USGS 3DEP elevation (every climb, not a list of famous ones). Access is from OpenStreetMap tags; gates and closures change, so obey posted signs. Crash counts are police reports in the California Crash Reporting System (CCRS) on data.ca.gov, counted where their map location is within 100 ft of the climb. The forecast is from the National Weather Service.
Other climbs nearby
- Trail Gulch RoadCat 3 · 1.3 mi at 9.7% · 682 ft · starts 1.9 mi away
- Grey Eagle RoadCat 3 · 2.6 mi at 5.1% · 702 ft · starts 2.6 mi away
- Rock Creek Road near PlacervilleCat 2 · 4.7 mi at 4.9% · 1,227 ft · starts 3.4 mi away
- Shoemaker RoadCat 3 · 2.1 mi at 5.7% · 620 ft · starts 4.0 mi away
- Bald Mountain Lookout RoadCat 2 · 3.4 mi at 6.1% · 1,076 ft · starts 4.3 mi away
- Marshall Road from Veerkamp WayCat 3 · 4.6 mi at 3% · 728 ft · starts 4.8 mi away
- Mosquito Road near PlacervilleHC · dirt · 12 mi at 4.2% · 2,740 ft · starts 5.1 mi away
- Mosquito Road near PlacervilleCat 3 · 2.0 mi at 9.5% · 981 ft · starts 5.1 mi away
Found from OpenStreetMap roads and USGS 3DEP elevation; ranked on shape only. Category 2: length in metres × average grade (%) of 16,000 or more for Cat 3, 32,000 for Cat 2, 64,000 for Cat 1 and 80,000 for HC. It describes how hard the climb is, not traffic or crashes. Crashes: bike crashes reported within 100 ft of the climb, 2021–2025, from the California Crash Reporting System (CCRS), counted only where the report has map coordinates. Weather: National Weather Service. Access from OpenStreetMap tags; obey posted signs. How the data works.