| 11851 | 19 Sep 26 | 2026 My Sole Knows 5k | 5K | Capitol Heights, MD |
| 11852 | 31 Oct 26 | 2026 Mountain Man Biathlon | triathlon | Morristown, NJ |
| 11853 | 06 Sep 26 | 2026 Mount Vernon Park 5k/10k | 10K/5K | Alexandria, VA |
| 11854 | 06 Sep 26 | 2026 Mount Shasta Tinman Triathlon | triathlon | Mt Shasta, CA |
| 11855 | 24 Dec 26 | 2026 Mistletoe Madness 5k & 10k | 10K/5K | Arlington, VA |
| 11856 | 14 Nov 26 | 2026 Miriam's Kitchen 5k/10k | 10K/5K | Washington, DC |
| 11857 | 24 Oct 26 | 2026 Miami Beach Halloween Half Marathon & Freaky 4-Miler | Half Marathon | Miami Beach, FL |
| 11858 | 10 Oct 26 | 2026 Memorial Hermann 10 for Texas, 3.1 Armadillo Run (5K) & One 4 Texas Kids' Fun Run | 5K | The Woodlands, TX |
| 11859 | 22 Nov 26 | 2026 Maryland Turkey Trot 5k/10k | 10K/5K | Potomac, MD |
| 11860 | 27 Sep 26 | 2026 Lovettsville 5k/10k | 10K/5K | Lovettsville, VA |
| 11861 | 03 Oct 26 | 2026 Lost Dog 5k/10k | 10K/5K | Lorton, VA |
| 11862 | 12 Sep 26 | 2026 Littlefoot Sprint Triathlon | triathlon | Lakewood, CO |
| 11863 | 11 Oct 26 | 2026 Lighthouse Lookout 5k & 10k | 10K/5K | Scotland, MD |
| 11864 | 27 Sep 26 | 2026 Last Call Triathlon | triathlon | Loveland, CO |
| 11865 | 10 Oct 26 | 2026 Las Vegas Triathlon | triathlon | Boulder, NV |