Stunt Road Climb

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: 2 bike crashes were reported on or beside Stunt Road along the climb from 2021–2025.

How long and steep is the Stunt Road climb?

3.9 miles (6.3 km) at 6.4% on average, climbing 1,335 ft (407 m) from 1,027 ft to 2,362 ft. The steepest half kilometre averages 9.6%. That makes it a Category 2 climb.

Where does the climb start and finish?

It starts at 34.10155, -118.65909, where Stunt Road leaves McKain Street, and tops out at Stunt Road Viewpoint at 34.08111, -118.64574.

Is Stunt 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.

• Schueren RoadCat 3 · 1.8 mi at 5.6% · 528 ft · starts 2.2 mi away
• Piuma RoadCat 2 · 5.2 mi at 6.3% · 1,736 ft · starts 2.8 mi away
• Old Topanga Canyon RoadCat 3 · 3.9 mi at 3.7% · 748 ft · starts 3.0 mi away
• Greenleaf Canyon RoadCat 3 · 1.8 mi at 7.6% · 725 ft · starts 3.3 mi away
• Adamsville AvenueCat 3 · 1.0 mi at 10.9% · 545 ft · starts 3.4 mi away
• Saddle Peak RoadCat 3 · 2.3 mi at 5% · 614 ft · starts 3.6 mi away
• Fernwood Pacific DriveCat 2 · 2.9 mi at 7.2% · 1,089 ft · starts 3.6 mi away
• Grand View DriveCat 3 · 1.1 mi at 9.7% · 554 ft · starts 3.7 mi away