| 3976 | 15 Mar 26 | Lightning Warriors St. Patrick's Day 5K | 3K/3.1M/5K | Tampa, FL |
| 3977 | 15 Mar 26 | KB Half Marathon | 13.1M | Key Biscayne, FL |
| 3978 | 15 Mar 26 | Fort Lauderdale Shamrock Run | 4M | Fort Lauderdale, FL |
| 3979 | 15 Mar 26 | Florissant St. Patrick's Day 5K | 5K | Florissant, MO |
| 3980 | 15 Mar 26 | Brighter Days 5K/Walk for Autism | 5K | Tarpon Springs, FL |
| 3981 | 15 Mar 26 | Treasure Coast Tri | Olympic/Sprint Duathlon/Sprint Triathlon | Fort Pierce, FL |
| 3982 | 15 Mar 26 | 2026 St. Patrick's 5k/Half/Full | 13.1/26.2/5K | Washington, DC |
| 3983 | 15 Mar 26 | Lucky Leprechaun 5K | 5K | Reston, VA |
| 3984 | 15 Mar 26 | Spring Backyard Burn Trail Running Series - Laurel Hill | 5M | Lorton, VA |
| 3985 | 15 Mar 26 | Shamrock Shuffle Half Marathon | 5K/10K/13.1M | Spokane, WA |
| 3986 | 15 Mar 26 | St. Patrick's Revenge 5K | 5K | Wilmington, DE |
| 3987 | 15 Mar 26 | Healthy Kids Running Series - Mount Juliet | kids run | Mount Juliet, TN |
| 3988 | 15 Mar 26 | Honolulu Rainbow EKIDEN 2026 | 5K/Relay | Honolulu, HI |
| 3989 | 15 Mar 26 | Luck Of The Irish | 5K/10K | Milwaukee, WI |
| 3990 | 15 Mar 26 | Long Beach Leprechaun Run - Kids Dash, 1 Miler, 5K, 10K, and Half Maratho | 1M/5K/10K/13.1M | Long Beach, CA |