| 841 | 09 May 26 | 2026 Folsom Lake International Triathlon - Saturday | triathlon | Granite Bay, CA |
| 842 | 09 May 26 | 2026 Wicked Wine Run Sacramento | 1K/5K | Lodi, CA |
| 843 | 10 May 26 | 2026 Folsom Lake Sprint & Super Sprint Triathlon - Sunday | triathlon | Granite Bay, CA |
| 844 | 16 May 26 | La Jolla Half Marathon & 5K | ['Half Marathon'/ '5K'] | San Diego, CA |
| 845 | 20 May 26 | Nitemoves 2026 | 5K | Santa Barbara, CA |
| 846 | 20 May 26 | 2026 Nite Moves Summer Sunset Series - May 20 | triathlon | Santa Barbara, CA |
| 847 | 30 May 26 | Silver Moon Race: Paso Robles | 10K/Ultra | Paso Robles, CA |
| 848 | 30 May 26 | 2026 Bass Lake Yosemite Triathlon | triathlon | Bass Lake, CA |
| 849 | 06 Jun 26 | 2026 Tri for Real Triathlon #1 - Rancho Seco | triathlon | Herald, CA |
| 850 | 07 Jun 26 | 2026 Escape from Alcatraz Triathlon - Tentative Date | triathlon | San Francisco, CA |
| 851 | 07 Jun 26 | 2026 Tri for Fun Triathlon #1 | triathlon | Herald, CA |
| 852 | 13 Jun 26 | Phoenix Rising 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Los Angeles, CA |
| 853 | 20 Jun 26 | Sugar Daddy Race | 5K/10K/13.1 | Santa Clarita, CA |
| 854 | 20 Jun 26 | 2026 Sugar Daddy Race | 5K/10K | Santa Clarita, CA |
| 855 | 20 Jun 26 | 2026 Cal Tri Castaic Lake | triathlon | Castaic, CA |