Mount Diablo Trail Run - Summer
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2011 | Jorge Maravilla | M 30-39 | 6:20:41 |
| 2 | 2011 | Jacob Rydman | M 20-29 | 6:28:30 |
| 3 | 2011 | Mark Tanaka | M 40-49 | 7:26:54 |
| 4 | 2012 | Mark Tanaka | M 40-49 | 7:38:07 |
| 5 | 2012 | Kermit Cuff | M 50-59 | 7:54:56 |
| 6 | 2011 | Kermit Cuff | M 50-59 | 7:57:04 |
| 7 | 2012 | Holly Liske | F 20-29 | 8:04:29 |
| 8 | 2011 | David Smith | M 40-49 | 8:08:10 |
| 9 | 2011 | Rich Conder | M 30-39 | 8:31:47 |
| 10 | 2011 | Ashley Lindsey | F 20-29 | 8:36:14 |
| 11 | 2011 | Steve Lloyd | M 20-29 | 8:39:18 |
| 12 | 2011 | Motoharu Miyake | M 30-39 | 8:41:10 |
| 13 | 2012 | Chris Garcia | M 40-49 | 8:59:30 |
| 14 | 2012 | Eric Edelson | M 30-39 | 9:11:30 |
| 15 | 2011 | Dave Husted | M 40-49 | 9:16:34 |
| 16 | 2011 | Nancy Warren | F 40-49 | 9:18:48 |
| 17 | 2012 | Beat Jegerlehner | M 40-49 | 9:31:12 |
| 18 | 2011 | Mariano Pontillas | M 30-39 | 9:31:25 |
| 19 | 2012 | Mark Tiedens | M 40-49 | 9:32:26 |
| 20 | 2011 | Jeremy Mikecz | M 30-39 | 9:39:46 |
| 21 | 2011 | James Jacobs | M 40-49 | 9:41:10 |
| 22 | 2011 | Benjamin Maxwell | M 40-49 | 9:41:14 |
| 23 | 2011 | Roy Pena | M 50-59 | 9:46:07 |
| 24 | 2011 | Brian Wyatt | M 40-49 | 9:49:50 |
| 25 | 2012 | Anthony Dunnigan | M 30-39 | 9:52:03 |
| 26 | 2012 | Rene Brunet | M 60-69 | 9:52:32 |
| 27 | 2011 | Sam Fiandaca | M 30-39 | 9:53:44 |
| 28 | 2011 | Mark Yin | M 40-49 | 9:53:46 |
| 29 | 2012 | Jennifer Kimble | F 40-49 | 9:57:22 |
| 30 | 2011 | Lauren Vigliotti | F 30-39 | 10:06:20 |
| 31 | 2011 | Nadia Costa | F 40-49 | 10:20:16 |
| 32 | 2011 | Elke Truscott | F 40-49 | 10:22:57 |
| 33 | 2011 | Martin Whitcomb | M 50-59 | 10:38:06 |
| 34 | 2012 | Nadia Costa | F 40-49 | 10:46:36 |
| 35 | 2012 | Dmitriy Kernasovskiy | M 20-29 | 10:54:51 |
| 36 | 2012 | Sarah Kernasovskiy | F 20-29 | 10:54:51 |
| 37 | 2011 | Aaron Moll | M 30-39 | 10:58:45 |
| 38 | 2011 | Wally Hesseltine | M 60-69 | 10:59:53 |
| 39 | 2011 | Nambi Iyengar | M 40-49 | 11:02:40 |
| 40 | 2012 | Frank Reynolds | M 40-49 | 11:04:19 |
| 41 | 2011 | Kyle Roberts | M 30-39 | 11:24:25 |
| 42 | 2011 | Dmitriy Kernasovskiy | M 20-29 | 11:25:16 |
| 43 | 2011 | Sarah Kernasovskiy | F 20-29 | 11:25:18 |
| 44 | 2012 | Solomon Ameen | M 20-29 | 11:27:22 |
| 45 | 2012 | Keith Knittel | M 30-39 | 11:27:30 |
| 46 | 2011 | Erika Small | F 30-39 | 11:32:48 |
| 47 | 2011 | Jason Harper | M 30-39 | 11:32:50 |
