| 781 | 20 Dec 25 | Jingle Jog | 5K | Palmdale, CA |
| 782 | 20 Dec 25 | San Diego Holiday Half Marathon | 13.1M | San Diego, CA |
| 783 | 20 Dec 25 | Santa's Reindeer Run - 5K, 10K, and Half Marathon | 5K/10K/13.1M | Huntington Beach, CA |
| 784 | 20 Dec 25 | A Charlie Brown Christmas 5K/10K | 5K/10K | Escondido, CA |
| 785 | 20 Dec 25 | A Charlie Brown Christmas - San Diego | 10K/5K | San Diego, CA |
| 786 | 20 Dec 25 | Reindeer Run 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Long Beach, CA |
| 787 | 20 Dec 25 | Reindeer Run Half Marathon | 5K/10K/15K/13.1M | Long Beach, CA |
| 788 | 20 Dec 25 | Clueless and Breathless 5K, 10K and Half | 5K/10K/13.1M | Los Angeles, CA |
| 789 | 20 Dec 25 | Woodside Ramble | 10K/13.1M/35K/50K | Woodside, CA |
| 790 | 20 Dec 25 | Santa Paws 5K | 5K | Palm Springs, CA |
| 791 | 21 Dec 25 | 2025 Rudolph Aquabike . . | triathlon | Visalia, CA |
| 792 | 21 Dec 25 | Holly Jolly Marathon | 5K/10K/13.1M/26.2M | Camarillo, CA |
| 793 | 21 Dec 25 | Runderland Express 5K, 10K, & Half Marathon | 5K/10K/13.1M | Long Beach, CA |
| 794 | 21 Dec 25 | Reindeer Run 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Riverside, CA |
| 795 | 21 Dec 25 | Holly Jolly 5K, 10K | 1M/5K/10K | Fountain Valley, CA |