| 481 | 05 Oct 25 | McLaren Park Shelley Drive 5K | 5K | San Francisco, CA |
| 482 | 10 Oct 25 | Kodiak Ultra Marathons | 100M | Big Bear Lake, CA |
| 483 | 10 Oct 25 | Mile Madness Endurance Run | 100m/12H/24H/48H/6H trail run/72H/kids run | Rocklin, CA |
| 484 | 10 Oct 25 | Run 4 Reed Schools | kids run | Tiburon, CA |
| 485 | 11 Oct 25 | 2025 Wicked Wine Run Napa! | 1K/5K | American Canyon, CA |
| 486 | 11 Oct 25 | Bizz Johnson | 10K/13.1M/26.2M/50K | Susanville, CA |
| 487 | 11 Oct 25 | Granite Head Trails & Ales | 6.6M/11.2M | Granite Bay, CA |
| 488 | 11 Oct 25 | Just a Dash of Hocus Pocus 5K, 10K | 5K/10K | Santa Monica, CA |
| 489 | 11 Oct 25 | Mt. Umunhum Trail Conquest | 5K/13.1M/26.2M/50K | San Jose, CA |
| 490 | 11 Oct 25 | Night of the Living Runners Half Marathon | 5K/10K/15K/13.1M | Long Beach, CA |
| 491 | 11 Oct 25 | Ruth Anderson Memorial Endurance Run | 50K | San Francisco, CA |
| 492 | 11 Oct 25 | Wicked Wine Run Napa, CA | 5K | American Canyon, CA |
| 493 | 11 Oct 25 | Colonel Allensworth 17th 5k Annual Run Walk for Health event | 5K | Earlimart , California, CA |
| 494 | 11 Oct 25 | Carmel Valley Trail Run | 5K/10K/15K | San Diego, CA |
| 495 | 11 Oct 25 | Colonel Allensworth 5K | 5K | Allensworth, CA |