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Ruby Hill GC

Every green at Ruby Hill traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

Open Ruby Hill in GolfCore

20Greens Mapped 142Elevation Contours 13.3%Steepest Slope
One of 20 mapped greens at Ruby Hill, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

RegionCalifornia, United States
Holes18
Greens mapped20
Elevation contours142
Contour interval3-inch
Largest green elevation span3.7 ft
Steepest measured slope13.3%
Wind modelingLive wind grid
Course data updated2026-07-17

What GolfCore has for Ruby Hill

GolfCore's library covers Ruby Hill GC green by green: 20 putting surfaces traced with 142 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 13.3 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Ruby Hill GC is one of more than four thousand courses mapped across all fifty US states, Britain, and Ireland.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

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GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Ruby Hill. Represent this club? Request changes or removal through our contact page.