Rocky Ridge
When is Rocky Ridge?
Rocky Ridge takes place on Saturday, September 19, 2026 in San Ramon, CA.
What distances does Rocky Ridge offer?
Rocky Ridge offers 7 events: 5K, 10K, Hiker Division, HALF MARATHON, Hiker Division (early start), Virtual Runner, International Remote Runner.
| Event | Distance | Price | |
|---|---|---|---|
| 5K | 3.1 mi | $63.00 | Register |
| 10K | 6.21 mi | $72.00 | Register |
| Hiker Division | 13.1 mi | $NaN | Register |
| HALF MARATHON | 13.73 mi | $95.00 | Register |
| Hiker Division (early start) | 13.73 mi | $0.00 | Register |
| Virtual Runner | — | $45.00 | Register |
| International Remote Runner | — | $70.00 | Register |
How much does Rocky Ridge cost?
Registration for Rocky Ridge starts at $0.00. Prices vary by event distance.
Where is Rocky Ridge held?
Rocky Ridge is held in San Ramon, CA at 18012 Bollinger Canyon Rd.
About Rocky Ridge
Come join us in San Ramon! These are definitely trail "runs," but virtually everyone will be walking some of it. Walkers and hikers are always welcome.
The 5K has one big climb and the 10K climbs up a bit higher to get up onto to Rocky Ridge Trail before going all down to the finish line. The half marathon is essentially a large figure-8 that will take you up and out of the valley, over to the east side then come back, up to the Rocky Ridge Trail and finish. If you weren't sure if you were really a trail runner, you will be after this one!
And if you have never been to Las Trampas Wilderness before, you will discover a whole new world of great trails and sweet views!