| 826 | 17 Aug 25 | Old Wethersfield 5K & 10K | 5K/10K | Wethersfield, CT |
| 827 | 17 Aug 25 | Firefightin' 5K | 5K | Rehoboth Beach, DE |
| 828 | 17 Aug 25 | Key Largo Triathlon Summer | Olympic/Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay/olympic duathlon relay | Key Largo, FL |
| 829 | 17 Aug 25 | Peach Kids Triathlon | youth triathlon | Dawsonville, GA |
| 830 | 17 Aug 25 | Wallace Huckleberry Festival and 5K | 5K | Wallace, ID |
| 831 | 17 Aug 25 | Alpine Races | 1M/5K | Lake Zurich, IL |
| 832 | 17 Aug 25 | Illinois Brewery Running Series | 5K | Chicago, IL |
| 833 | 17 Aug 25 | Northshore Youth Triathlon | youth triathlon | Evanston, IL |
| 834 | 17 Aug 25 | Ironman 70.3 Louisville | halfiron triathlon | Louisville, KY |
| 835 | 17 Aug 25 | Summer District 5K & Half | 5K/13.1M | Washington, DC |
| 836 | 17 Aug 25 | Great Loon Triathlon | Olympic/Sprint Triathlon/halfiron/halfiron triathlon relay | Lincoln, ME |
| 837 | 17 Aug 25 | Westport Island Shore Run | 10K | Westport Island, ME |
| 838 | 17 Aug 25 | Catch a Pig 5K | 5K | Bel Air, MD |
| 839 | 17 Aug 25 | North East Triathlon | Olympic/Sprint Triathlon/Sprint Triathlon Relay | North East, MD |
| 840 | 17 Aug 25 | Boston Triathlon | Olympic/Sprint Triathlon | Boston, MA |