| 10666 | 13 Mar 27 | Cal Tri Oro Valley - 3.13.27 | Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay | Oro Valley, AZ |
| 10667 | 13 Mar 27 | YMCA St. Patricks Day Run | 1M/5K | Boise, ID |
| 10668 | 13 Mar 27 | She Runs the World | 5K | San Antonio, TX |
| 10669 | 13 Mar 27 | Run of Luck | 5K | Evansville, IN |
| 10670 | 13 Mar 27 | Fellowship of the Idiots 19.7M Run | 19.7M | Albemarle, NC |
| 10671 | 13 Mar 27 | Judy M. Merritt Memorial 5K | 5K | Birmingham, AL |
| 10672 | 13 Mar 27 | Winter Park Road Race | 2M/10K | Winter Park, FL |
| 10673 | 13 Mar 27 | Leprechaun Dask 5K | 5K | Myrtle Beach, SC |
| 10674 | 13 Mar 27 | Creve Coeur St. Paddy's Half Marathon & 5K/ 10K | 10K/13.1/5K/Kids Run | Maryland Heights, MO |
| 10675 | 13 Mar 27 | Des Moines St. Paddy's Half Marathon, 5K & Marathon | 13.1/26.2/5K | Des Moines, IA |
| 10676 | 13 Mar 27 | 2027 Clare Irish Festival Road Race | 10K/5K | Clare, MI |
| 10677 | 14 Mar 27 | Lucky Leprechaun 5K | 5K | Reston, VA |
| 10678 | 14 Mar 27 | Ironman 70.3 Dallas-Little Elm | halfiron triathlon | Little Elm, TX |
| 10679 | 14 Mar 27 | Shamrock Run | 5K/8K/15K/13.1M | Portland, OR |
| 10680 | 14 Mar 27 | Manchester Shamrock Shuffle | 2M | Manchester, NH |