| 1906 | 16 May 26 | Run the Hills | 5K/10K/15K | Zillah, WA |
| 1907 | 11 Apr 26 | Spring Fever 5K & 10K | 5K/10K/15K | Altoona, WI |
| 1908 | 18 Apr 26 | Dam Good 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Lake View Terrace, CA |
| 1909 | 25 Apr 26 | Rubik's Cube | 5K/10K/15K | Denton, TX |
| 1910 | 11 Apr 26 | Rubik's Cube | 5K/10K/15K | Tyler, TX |
| 1911 | 11 Apr 26 | Rise and Shine 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Long Beach, CA |
| 1912 | 19 Apr 26 | Spring Celebration 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Long Beach, CA |
| 1913 | 25 Apr 26 | Spring Sensation 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Long Beach, CA |
| 1914 | 25 Apr 26 | Gator Wilderness Camp Trail Run | 5K/10K/15K | Punta Gorda, FL |
| 1915 | 18 Apr 26 | McCoy Flats Trail Events | 5K/10K/15K | Vernal, UT |
| 1916 | 11 Apr 26 | Sunset Scramble | 5K/10K/15K | Cary, NC |
| 1917 | 18 Jul 26 | Hot to Trot 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Los Angeles, CA |
| 1918 | 13 Jun 26 | Phoenix Rising 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Los Angeles, CA |
| 1919 | 10 May 26 | USA Beach Running Championships | 5K/10K/15K | Cocoa Beach, FL |
| 1920 | 09 May 26 | Happy Mothers Day 5k, 10k, 15k, Half Marathon | 5K/10K/15K | Long Beach, CA |