| 13591 | 13 Dec 25 | 2025 Anthem Holiday Classic Triathlon | triathlon | Anthem, AZ |
| 13592 | 13 Dec 25 | Cape Canaveral Reindeer Run 5K | 5K | Cape Canaveral, FL |
| 13593 | 13 Dec 25 | Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025) | 10K/5K | Windsor, CO |
| 13594 | 13 Dec 25 | Holiday Hustle 5K, 10K Sacramento | 10K/5K | Sacramento, CA |
| 13595 | 13 Dec 25 | AORTA Toys for Tots | 1M/5K/10K | Auburn, AL |
| 13596 | 13 Dec 25 | Medal Madness 1M, 5K, 10K, 15K, and Half Marathon | 1M/5K/10K/15K/13.1M | Gadsden, AL |
| 13597 | 13 Dec 25 | Rocket City Marathon | 5K/10K | Huntsville, AL |
| 13598 | 13 Dec 25 | Snow Globe Run | 4K | Anchorage, AK |
| 13599 | 13 Dec 25 | Buckeye Santa Run | 1M/5K/10K | Buckeye, AZ |
| 13600 | 13 Dec 25 | Holiday Classic Triathlon | Sprint Triathlon | Anthem, AZ |
| 13601 | 13 Dec 25 | Phoenix Marathon | 20K/13.1M/26.2M | Phoenix, AZ |
| 13602 | 13 Dec 25 | Medal Madness 1M, 5K, 10K, 15K, and Half Marathon | 1M/5K/10K/15K/13.1M | Little Rock, AR |
| 13603 | 13 Dec 25 | 12Ks of Christmas | 2M/12K | Redding, CA |
| 13604 | 13 Dec 25 | A Charlie Brown Christmas 5K/10K | 5K/10K | Los Angeles, CA |
| 13605 | 13 Dec 25 | Alma Family Services ELA 5K | 5K | Los Angeles, CA |