| 15856 | 02 May 26 | 2026 Polar Bear Pink Cheeks Triathlon | triathlon | Seward, AK |
| 15857 | 02 May 26 | New River Gorge Rim to Rim Race | 6 Miles | Fayetteville, WV |
| 15858 | 02 May 26 | Freedom Run - The Race Against Poverty | 10K run/5k Run/Walk | Wesley Chapel, FL |
| 15859 | 02 May 26 | 6th Annual Cinco de Mayo 5K presented by LIME | 5K | Pembroke Pines, FL |
| 15860 | 02 May 26 | 2026 PROVO CITY HALF MARATHON * 5K * KIDS MARATHON | 5K | Provo, UT |
| 15861 | 02 May 26 | 2026 Maine Coast Marathon, Half Marathon and 5K | 5K | Wells, ME |
| 15862 | 02 May 26 | 23rd annual Potomac River Run Marathon & Half | Half Marathon/Marathon | Washington, DC |
| 15863 | 02 May 26 | Finish The Ride and Finish The Run Griffith Park 2026 | 1K/5K/10K | Los Angeles, CA |
| 15864 | 02 May 26 | Bubble Run | San Diego | 5K | Midway, UT |
| 15865 | 02 May 26 | Muddy Dash Jacksonville | 5K | Jacksonville, FL |
| 15866 | 03 May 26 | Houston Holiday Series - Cinco Cinco, 5K, 10K, Family and Kids' K | 10K/5K | Houston, TX |
| 15867 | 03 May 26 | 2026 Spring Sprint Triathlon and SD Tri Series 5K | 5K | San Diego, CA |
| 15868 | 03 May 26 | 2026 Run for the Wounded 5k/10k/Half | 10K/13.1/5K | Triangle, VA |
| 15869 | 07 May 26 | 2026 Cerberus 3-Day Expedition Stage Race | triathlon | New Castle, VA |
| 15870 | 08 May 26 | 2026 Prairie Series - Day 1 (OK) | 5K/10K | Miami, OK |