| 15616 | 06 Sep 25 | 2025 Brett-Robinson Alabama Coastal Triathlon | triathlon | Gulf Shores, AL |
| 15617 | 27 Sep 25 | 2025 Brandy Station 5k/10k | 10K/5K | Orange, VA |
| 15618 | 18 Oct 25 | 2025 Boyle Heights 5K Run | 5K | Los Angeles, CA |
| 15619 | 26 Dec 25 | 2025 Boxing Day 5k/10k | 10K/5K | Annandale, VA |
| 15620 | 24 Aug 25 | 2025 Bowling Green KIDS Triathlon | triathlon | Bowling Green, KY |
| 15621 | 23 Aug 25 | 2025 Boulder Sunset Triathlon | triathlon | Boulder, CO |
| 15622 | 17 Aug 25 | 2025 Boston Triathlon ~ Results | triathlon | Boston, MA |
| 15623 | 02 Aug 25 | 2025 Booster Bash Tri & 5K | triathlon | Salem, IL |
| 15624 | 25 Oct 25 | 2025 Book It for Books 5k/10k | 10K/5K | Springfield, VA |
| 15625 | 30 Aug 25 | 2025 Bonney Lake Triathlon | triathlon | Bonney Lake, WA |
| 15626 | 12 Oct 25 | 2025 Bolivar Live Triathlon | triathlon | Port Bolivar, TX |
| 15627 | 02 Aug 25 | 2025 Boiling Springs Triathlon | triathlon | Boiling Springs, PA |
| 15628 | 02 Aug 25 | 2025 Block Island Triathlon | triathlon | Block Island, RI |
| 15629 | 12 Oct 25 | 2025 Block Island Half Marathon | Half Marathon | Block Island, RI |
| 15630 | 06 Sep 25 | 2025 Blake's Tinman Triathlon | triathlon | Reedsburg, WI |