2017 Contra Costa (CA) Championships - NPC
| Overall Winner Marshall Harris | |
Light-HeavyWeight | |
| 1 | Kenneth Boatright |
| 2 | Kenneth Berry |
| 3 | Thomas Igbinedion |
MiddleWeight | |
| 1 | Marshall Harris |
| 2 | Donald Tietjen |
| 3 | Thomas Bray |
LightWeight | |
| 1 | Jesus Gomez |
| 2 | Charles Salerno |
Masters 40+ | |
| 1 | Mark Mahoney |
Masters 50+ | |
| 1 | Steve Georges |
| 2 | Mark Mahoney |
Classic Overall Winner Tony Ingram | |
Classic A | |
| 1 | Justin Land |
| 2 | Pablo Enrique Ojeda |
Classic B | |
| 1 | Tony Ingram |
| 2 | Kenneth Boatright |
| 3 | Ociel Alfaro |
| 4 | Hunter Hughes |
| 5 | Carlos Pinto |
| 6 | Michael Boles |
Classic C | |
| 1 | Robert Bumgarner |
| 2 | Jeremy Dutra |
| 3 | Curtis Peterson |
| 4 | Osazee Edebiri |
| 5 | Thomas Igbinedion |
| 6 | David Jennings |
| 7 | Bryson Daniels |
| 8 | John Scherer |
| 9 | Antwain Hawkins |