| 13651 | 12 Oct 25 | Bill Cross 5K | 5K | Kansas, MO |
| 13652 | 15 Nov 25 | Bill Bruno Alumni Cross Country Run | 3K/5K | Holmdel, NJ |
| 13653 | 19 Oct 25 | Bill Bone Tropical Triathlon | Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay/sprint duathlon relay | Lake Worth, FL |
| 13654 | 21 Sep 25 | Bike for Cancer Care 5K Run/Walk | 5K | Kingston, NY |
| 13655 | 01 Nov 25 | Bighorn Sheep Shuffle | 4.6M/7.6M | El Paso, TX |
| 13656 | 19 Oct 25 | BigHearted 5K | 5K | Morristown, NJ |
| 13657 | 10 Oct 25 | Biggest Little Ultra | 100m/12H/24H/48H/50m/6H run | Sparks, NV |
| 13658 | 05 Oct 25 | BIGGBY COFFEE B the One Walk/Run | 5K | Grand Rapids, MI |
| 13659 | 01 Nov 25 | Bigg B's Run to the Music 5K | 1M/5K | Wilmington, NC |
| 13660 | 31 Jan 26 | Bigfoot Snowshoe Festival | 5K/10K/15K/25K/26.2M/50K | Midway, UT |
| 13661 | 15 Nov 25 | Bigfoot Half Trail Run | 13.1 | Hebron, IN |
| 13662 | 18 Jan 26 | Bigfoot Classic - Tulsa | 1M/5K/10K/15K | Tulsa, OK |
| 13663 | 04 Jan 26 | Bigfoot Classic - San Antonio | 1M/5K/10K/13.1M | San Antonio, TX |
| 13664 | 17 Jan 26 | Bigfoot Classic - Oklahoma City | 1M/5K/10K/15K | Oklahoma, OK |
| 13665 | 03 Jan 26 | Bigfoot Classic - Houston | 1M/5K/10K/15K | Sugar Land, TX |