| 3931 | 07 Dec 25 | Christmas Town Dash 8K | 1M/5K | Williamsburg, VA |
| 3932 | 07 Dec 25 | Fall Backyard Burn Trail Running Series - Fountainhead | 5M | Fairfax Station, VA |
| 3933 | 07 Dec 25 | Fredericksburg Blue and Gray Half Marathon | 13.1M | Fredericksburg, VA |
| 3934 | 07 Dec 25 | Sleigh Bell Strider 5K & 10K | 5K/10K | Arlington, VA |
| 3935 | 07 Dec 25 | Green Street Santa Sprint | 1M | Gainesville, GA |
| 3936 | 07 Dec 25 | In-Duro #2 - Indoor Multisport Racing | triathlon | Muncie, IN |
| 3937 | 07 Dec 25 | Frontera Land Alliance 20th Anniversary Trail Race | 3M | El Paso, TX |
| 3938 | 07 Dec 25 | Old Town Run Club Jingle Bell 5K | 5K | Alexandria, VA |
| 3939 | 07 Dec 25 | Pearl Harbor Remembrance 5K/10K | 5K/10K | Fort Washington, MD |
| 3940 | 07 Dec 25 | Duke's Holiday Half Marathon | 5K/10K/13.1M | Bridgewater, NJ |
| 3941 | 07 Dec 25 | Treasure Coast Tri | Olympic/Sprint Duathlon/Sprint Triathlon/aquathon/relay | Fort Pierce, FL |
| 3942 | 07 Dec 25 | Rudolph Ramble 5K | 5K | Denver, CO |
| 3943 | 07 Dec 25 | Girls on the Run 5K - San Diego | 5K | San Diego, CA |
| 3944 | 07 Dec 25 | Girls on the Run 5K - Philadelphia | 5K | Philadelphia, PA |
| 3945 | 07 Dec 25 | Four Corners Quad Keyah | 13.1M/26.2M | Four Corners Monument, NM |