| 946 | 01 Jan 26 | Happy New Year - 5K, 10K, and Half Marathon | 5K/10K/13.1M | Long Beach, CA |
| 947 | 03 Jan 26 | Chase the Falling Stars - Quadrantid Meteor Shower | 5K/10K/13.1M | Santa Monica, CA |
| 948 | 03 Jan 26 | Hacienda Hills Run | 5K/10K/9M/13.1M/26.2M/50K | San Jose, CA |
| 949 | 03 Jan 26 | The New Year's Duathlon & 5K Run | 5K | Granite Bay, CA |
| 950 | 03 Jan 26 | Dia De Los Reyes Magos - Bakersfield | 5K/13.1M | Bakersfield, CA |
| 951 | 03 Jan 26 | Frosty Fun Run | 2M/4.3M | Redding, CA |
| 952 | 03 Jan 26 | Kiwanis Resolution Run 5K/10K | 5K/10K | Mountain View, CA |
| 953 | 04 Jan 26 | Dia De Los Reyes Magos Half Marathon | 5K/13.1M | Fresno, CA |
| 954 | 04 Jan 26 | Grievances and Gratitude Run Let Go, Run Free, Embrace the Positive! | 5K/10K/13.1M | Long Beach, CA |
| 955 | 04 Jan 26 | Del Dios Trail Race | 5K/10K/13.1M/50K | Escondido, CA |
| 956 | 04 Jan 26 | Running Chicken 10K - Run 4 Bitti and Brynn | 5K/10K | Santa Margarita, CA |
| 957 | 10 Jan 26 | Avalon Benefit 50 Mile/50K Run | 50K | Avalon, CA |
| 958 | 10 Jan 26 | Castle to Coast Fun Run | 8.2M | San Simeon, CA |
| 959 | 10 Jan 26 | Citrus Heritage Run | 5K/10K/13.1M | Riverside, CA |
| 960 | 10 Jan 26 | San Diego 50 and Trail Runs | 5K/13.1M/26.2M | Escondido, CA |