| Comp ID | Date | Location | Name | Entry Deadline | Entry Fee | Contact |
|---|---|---|---|---|---|---|
| 201222 | April 25, 2010 | Chico, CA, US | 14th Annual Chico Homebrew Competition | April 17, 2010 | $ 7.00 | John Abbott |
| 201328 | May 2, 2010 | Sacramento, CA, US | West Coast Brewers Festival Commercial Competition | April 30, 2010 | None | Dwight Bradish |
| 201306 | May 15, 2010 | Sacramento, CA, US | California State Fair Commercial Craft Brewing Competition 2010 | April 28, 2010 | $25 | J J Jackson |
| 201366 | May 15, 2010 | Pomona, CA, US | Los Angeles International Commercial Beer Competition | April 23, 2010 | $50.00 | Jill Roman |
| 201383 | May 16, 2010 | Sacramento, CA, US | 2010 Sacramento County Fair HomeBrew Competition | April 28, 2010 | $8 | JJ Jackson |
| 201211 | May 22, 2010 | Redlands, CA, US | 1st Annual Hangar 24 Homebrew Competition | May 15, 2010 | $5 for first 2 entries, $5 for each after | Kevin Wright |
| 201304 | May 22, 2010 | San Luis Obispo, CA, US | Cal Poly Cup | May 15, 2010 | $5 per entry | Christian Toran |
| 201333 | May 22, 2010 | Del Mar, CA, US | San Diego International Beer Festival | April 23, 2010 | $40.00 | Jonathan Stevens |
| 201407 | May 27, 2010 | Sonoma, CA, US | Sonoma Community Center Amatuer Beer Competition | May 26, 2010 | $15 | David Daniel |
| 201307 | May 30, 2010 | Sacramento, CA, US | California State Fair HomeBrew Competition 2010 | April 28, 2010 | $10 | JJ Jackson |
| 201299 | June 5, 2010 | San Mateo, CA, US | San Mateo County Fair Home Brew and Label Contest | May 19, 2010 | $5.00 | Brad Strutner |
| 201338 | June 5, 2010 | Costa Mesa, CA, US | Homemade Beer Competition | May 21, 2010 | $3 | Kimiko Young |
| 201297 | June 12, 2010 | Riverside, CA, US | 1st Annual IEBC Pro-Am | June 11, 2010 | N/A | Paul Murphy |
| 201362 | June 12, 2010 | Pleasanton, CA, US | Alameda County Fair Homebew Competition (BABO) | May 29, 2010 | 7 | Roger St. Denis |
| 201371 | June 26, 2010 | Lakeport, CA, US | 8th Annual Home Beer and Winemaker's Festival | June 18, 2010 | $5.00 | Paul Lew |
| 201334 | June 27, 2010 | Del Mar, CA, US | San Diego County Fair Homebrew Competition | May 19, 2010 | $6.00 | Jonathan Stevens |
| 201325 | July 17, 2010 | Corona, CA, US | 23rd Annual SoCal Regional Homebrew Championship | July 2, 2010 | $6.00 | Christopher Kinsman |
| 201430 | July 17, 2010 | Plymouth, CA, US | Amador County Fair Homebrew Competition | July 2, 2010 | 6.00 | William Tarchala |
| 201431 | July 17, 2010 | Plymouth, CA, US | Amador Invitational (Commercial Microbrew Competition) | July 9, 2010 | 10.00 | William Tarchala |
| 201427 | Aug. 1, 2010 | Grass Valley, CA, US | Nevada County Fair | July 16, 2010 | free when entering on the web | Michael Andreasen |
| 201439 | Aug. 1, 2010 | Ventura, CA, US | Ventura County Fair | July 31, 2010 | no fee | Laurie Vanoni |
| 201394 | Aug. 28, 2010 | Concord, CA, US | 6th Annual Morebeer! Forum Competition | Aug. 14, 2010 | $5 | Randy Griggs |
| 201276 | Sept. 11, 2010 | Watsonville, CA, US | Santa Cruz County Fair Homebrew Competition | Aug. 29, 2010 | $2.50 | Mia Bossie |
| 201457 | Sept. 12, 2010 | Tulare, CA, US | Tulare County Fair Homebrew Competition | Aug. 27, 2010 | None (Zero) | Bert McNutt |
| 201282 | Sept. 19, 2010 | Woodland Hills, CA, US | AHA Club-Only Competition, "Pucker up" Sour & Wild Ales | Sept. 9, 2010 | One entry per club, $7 (make check payable to AHA) | Drew Beechum |