Castro Valley, CA
Out-and-back course; mostly along the legendary East Bay Skyline National Trail; fireroads and single track with gorgeous views of San Francisco and Mt. Diablo. Three miles of pavement. Be prepared for any condition. Can be hot, perfect, or cold and raining. In previous years race week has included the following: fire, earthquake, flood, and stock market crash. Included in your registration fee is a donation of $5.00 to the Regional Parks Foundation
Results
50 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 10/08/16 | 124 | 7:39:54 | 8:35:33 |
| 10/10/15 | 185 | 7:48:13 | 8:13:10 |
| 10/11/14 | 242 | 6:35:02 | 7:31:47 |
| 11/12/13 | 288 | 6:27:30 | 7:43:43 |
| 10/13/12 | 255 | 6:46:26 | 7:37:08 |
| 10/08/11 | 194 | 6:34:26 | 8:00:15 |
| 10/09/10 | 235 | 6:19:39 | 8:04:06 |
| 10/10/09 | 216 | 6:30:34 | 7:54:33 |
| 10/11/08 | 154 | 6:43:42 | 8:16:05 |
| 10/13/07 | 219 | 6:41:18 | 7:53:36 |
| 10/07/06 | 150 | 6:54:55 | 7:55:24 |
| 10/15/05 | 123 | 7:00:53 | 8:05:18 |
| 10/09/04 | 120 | 7:17:21 | 7:45:55 |
| 10/11/03 | 134 | 6:52:39 | 8:19:56 |
| 10/12/02 | 124 | 7:04:33 | 7:48:06 |
| 10/13/01 | 102 | 7:35:41 | 8:52:22 |
| 10/14/00 | 95 | 7:02:14 | 7:58:22 |
| 10/09/99 | 66 | 7:21:44 | 8:55:26 |
| 10/10/98 | 88 | 7:06:24 | 7:56:57 |
| 10/20/97 | 89 | 7:04:37 | 8:14:16 |
| 10/12/96 | 87 | 7:07:40 | 8:19:41 |
| 10/14/95 | 65 | 7:06:04 | 9:07:31 |
| 10/08/94 | 69 | 6:26:42 | 9:23:29 |
| 10/09/93 | 67 | 6:59:14 | 8:32:13 |
| 10/10/92 | 54 | 7:33:47 | 7:59:12 |
| 10/11/91 | 75 | 6:44:38 | 8:21:09 |
| 10/13/90 | 43 | 7:24:54 | 9:19:59 |
| 10/14/89 | 31 | 6:39:46 | 9:10:15 |
| 10/08/88 | 41 | 7:05:54 | 8:27:03 |
| 10/10/87 | 48 | 6:55:36 | 7:31:24 |
| 10/11/86 | 34 | 7:11:18 | 9:36:24 |
| 10/12/85 | 11 | 7:49:57 | 10:56:55 |
| 10/13/84 | 11 | 8:08:29 | 8:59:07 |
| 10/08/83 | 9 | 8:14:00 | 10:31:00 |
