| 10411 | 10 May 26 | Mighty Du Mother's Day Duathlon | supersprint duathlon/supersprint duathlon relay/youth duathlon | Islip, NY |
| 10412 | 10 May 26 | Hometown Half Marathon | 1M/5K/10K/13.1M | Columbus, OH |
| 10413 | 10 May 26 | Moms Rock 5K | 5K | Cleveland, OH |
| 10414 | 10 May 26 | Mother's Day 5K | 5K | Munroe Falls, OH |
| 10415 | 10 May 26 | Ohio Mother's Day 1mi, 5K, 10K and FREE Kids Dash | 1M/5K/10K | Columbus, OH |
| 10416 | 10 May 26 | Mother's Day Run for the Roses | 5K/10K/13.1M | Coplay, PA |
| 10417 | 10 May 26 | Run for Their Lives | 5K | Spearfish, SD |
| 10418 | 10 May 26 | Bagel Run | 5K/10K | Dallas, TX |
| 10419 | 10 May 26 | Hometown Half Marathon | 1M/5K/10K/13.1M | Houston, TX |
| 10420 | 10 May 26 | Hometown Half Marathon | 1M/5K/10K/13.1M | Dallas, TX |
| 10421 | 10 May 26 | Legacy of Courage Half Marathon | 1M/5K/6.6M/13.1M | Tomball, TX |
| 10422 | 10 May 26 | Run This Mother Half Marathon and 5K | 5K/13.1M | San Antonio, TX |
| 10423 | 10 May 26 | Mother's Day 5K/10K/1M | 1M/5K/10K | Fredericksburg, VA |
| 10424 | 10 May 26 | Milwaukee Mother's Day Half Marathon, 10K, & 5K | 1M/5K/10K/13.1M | Milwaukee, WI |
| 10425 | 10 May 26 | WeCare 5K | 5K | Brookfield, CT |