| Comp ID | Date | Location | Name | Entry Deadline | Entry Fee | Contact |
|---|---|---|---|---|---|---|
| 202698 | May 11, 2013 | Pleasanton, CA, US | Alameda County Fair Homebrew Competition (BABO) | April 27, 2013 | $7 | Roger St. Denis |
| 202528 | May 18, 2013 | Camino, CA, US | AHA Club-Only Competition, Extract Beers | May 13, 2013 | One entry per club, $7 (make check payable to AHA) | Stan Backlund |
| 202659 | May 18, 2013 | Costa Mesa, CA, US | OC Fair & Event Center Homemade Beer Competition | May 3, 2013 | $5 | Julie MacRae |
| 202690 | May 18, 2013 | Del Mar, CA, US | San Diego International Beer Competition | April 12, 2013 | $40 Entry Fee, 12 Entries Maximum | Katie Phillips |
| 202800 | May 30, 2013 | West Sacramento, CA, US | California State Fair Homebrew Competition | May 3, 2013 | $10 | David Teckam |
| 202614 | June 8, 2013 | Pomona, CA, US | Los Angeles International Commercial Beer Competition | May 17, 2013 | $50.00 | Jill Roman |
| 202651 | June 8, 2013 | San Mateo, CA, US | San Mateo County Fair Homebrew Competition | May 24, 2013 | $6 | Roger St. Denis |
| 202808 | June 16, 2013 | Ramon, CA, US | Ramona Brew Supply / ChuckAlek Brewing | June 16, 2013 | $5/entry | Thomas Butler |
| 202847 | June 21, 2013 | West Sacramento, CA, US | 2013 California State Fair Commercial Craft Brewing Competition | May 24, 2013 | $30 USD | Tom Dalldorf |
| 202752 | June 22, 2013 | Corona, CA, US | Southern California Regional Homebrew Championship | June 8, 2013 | $6 per entry | Michelle Kinsman |
| 202712 | June 30, 2013 | Del Mar, CA, US | San Diego County Fair Homebrew Competition | May 22, 2013 | $7 Entry Fee | Katie Phillips |
| 202460 | July 13, 2013 | plymouth, CA, US | Amador County Fair Homebrew Competition | June 29, 2013 | 6.00 | william tarchala |
| 202461 | July 13, 2013 | Plymouth, CA, US | Amador County Fair Commercial Microbrew Competition | July 5, 2013 | 10.00 | william tarchala |
| 202818 | July 27, 2013 | Lancaster, CA, US | Antelope Valley Fair HomeBrew Competition | July 19, 2013 | 7.00 | Becky McRoberts |
| 202894 | July 27, 2013 | Napa, CA, US | Napa Town and Country Fair | July 3, 2013 | FREE | Rosemary Stockwell |
| 202741 | July 28, 2013 | Ventura, CA, US | Ventura County Fair Amateur Beer Contest | July 27, 2013 | $5 | Charlotte Crocker |
| 202831 | Aug. 3, 2013 | Cardiff, CA, US | BrewFest Encinitas Home Brew Competition | July 31, 2013 | 7 | Jenny DuRose |
| 202887 | Aug. 3, 2013 | Woodland Hills, CA, US | LA County Fair Homebrew Comp | July 18, 2013 | $7 | Ed Kochanowski |
| 202898 | Sept. 7, 2013 | Watsonville, CA, US | Santa Cruz County Fair Homebrew Competition | Aug. 14, 2013 | 5 | Margie Lynch-Freshner |
| 202825 | Sept. 8, 2013 | Tulare, CA, US | Tulare County Fair Homebrew Contest | Aug. 23, 2013 | 0 | Richard Gleason Jr |
| 202956 | Sept. 9, 2013 | Long Beach, CA, US | Drink Good Mash Up | Aug. 22, 2013 | $5 | Natalie Gutenkauf |
| 202663 | Sept. 14, 2013 | Long Beach, CA, US | Pacific Brewers Cup | N/A | N/A | Enrique Piceno |
| 202792 | Sept. 14, 2013 | Anaheim, CA, US | OC Fest of Ales Home Brew Challenge | Sept. 10, 2013 | $5.00 | Shelley Reeves |
| 202585 | Sept. 22, 2013 | Fresno, CA, US | The Big Fresno Fair Homebrew Competition | Sept. 15, 2013 | 0 | Matthew Humann |
| 202860 | Oct. 5, 2013 | San Diego, CA, US | University City Home Brew Contest | Sept. 27, 2013 | $10 first entry $5 after | Michele Lolly |