| 106 | 11 May 25 | 2025 Liberty Station Half Marathon, Marathon Relay & 5K | 5K | San Diego, CA |
| 107 | 11 May 25 | Mother's Day 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Santa Monica, CA |
| 108 | 11 May 25 | Bakersfield Mothers Day Run | 5K | Bakersfield, CA |
| 109 | 11 May 25 | Folsom Lake Triathlons | Sprint/supersprint triathlon | Granite Bay, CA |
| 110 | 11 May 25 | Liberty Station Half/Full Marathon Relay, Solo Half & 5K Runs | 5K/13.1M/26.2M | San Diego, CA |
| 111 | 11 May 25 | Mother's Day 5K/10K | 4.5M | Alameda, CA |
| 112 | 11 May 25 | Mother's Day Half Marathon | 5K/10K/15K/13.1M | Santa Monica, CA |
| 113 | 11 May 25 | Run for the Rose - Mother's Day Half Marathon | 5K/10K/15K/13.1M | Long Beach, CA |
| 114 | 11 May 25 | 2025 Folsom Lake Triathlon - Sunday Events . . | triathlon | Granite Bay, CA |
| 115 | 11 May 25 | Crissy Field Mother's Day 5K event | 5K | San Francisco, CA |
| 116 | 11 May 25 | Sasquatch Scramble | 5K/10K/13.1M | Oakland, CA |
| 117 | 11 May 25 | Mothers Day 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Van Nuys, CA |
| 118 | 11 May 25 | Mahalo Miles - Miles of Gratitude 5K, 10K, and Half Marathon | 5K/10K/13.1M | Huntington Beach, CA |
| 119 | 11 May 25 | Mother's Day Run | 2M/5K/10K | Fresno, CA |
| 120 | 11 May 25 | Mother's Day Half Marathon | 5K/10K/15K/13.1M | Van Nuys, CA |