| 91 | 31 Oct 26 | Haunted Sacramento 5K, 10K | 10K/5K | Sacramento, CA |
| 92 | 31 Oct 26 | Wicked Spooky 5k & Creepy Crawly Climb | ['5K'/ '0.3M'] | Asheville, NC |
| 93 | 31 Oct 26 | 2026 Mountain Man Biathlon | triathlon | Morristown, NJ |
| 94 | 31 Oct 26 | 2026 Angels vs Devils 5k | 5K | Fredericksburg, VA |
| 95 | 31 Oct 26 | 2026 PumpkinMan Triathlon | triathlon | Boulder, NV |
| 96 | 31 Oct 26 | 2026 Wicked Wine Run Pittsburgh | 1K/5K | Allison Park, PA |
| 97 | 25 Oct 26 | Finish The Ride and Finish The Run Santa Clarita 2026 | 1K/5K/10K | Valencia, CA |
| 98 | 25 Oct 26 | 2026 Ocean State Rhode Races - Marathon, Half Marathon and 5k | 5K | Narragansett, RI |
| 99 | 25 Oct 26 | 2026 Halloween Horror 5k/10k | 10K/5K | Gainesville, VA |
| 100 | 25 Oct 26 | 2026 Ghostly Grapes 5k/10k at Two Twisted Posts | 10K/5K | Purcellville, VA |
| 101 | 25 Oct 26 | 7 Bridges Marathon - Marathon, Half Marathon, 10K, 5K, and Kiddie K | 5K | Chattanooga, TN |
| 102 | 25 Oct 26 | Halloween 5K 10K Dunedin HOB Brewing Company Costume Contest And Free Beer Party | 5K/10K | Dunedin, FL |
| 103 | 25 Oct 26 | Finish The Ride and Finish The Run Santa Clarita | 10K/1M/5K/Bike or Cycling | Santa Clarita, CA |
| 104 | 24 Oct 26 | 2nd Annual TALI Sadlers Creek Off-Road Duathlon | triathlon | Anderson, SC |
| 105 | 24 Oct 26 | Salt Creek 24 | 24-hour/Last Runner Standing/Ultra/relay | Port Angeles, WA |