| 7081 | 19 Sep 26 | Ohio Brewery Running Series | 5K | Bowling Green, OH |
| 7082 | 25 Oct 26 | Ohio Cross Country Middle and Elementary State Championships | 2M | Dublin, OH |
| 7083 | 19 Sep 26 | Ohio Fall Challenge | Olympic/Sprint/supersprint duathlon/supersprint triathlon | Mount Sterling, OH |
| 7084 | 03 Oct 26 | Ohio Swiss Festival Cheese Chase | 1M/5K/10K | Sugarcreek, OH |
| 7085 | 26 Sep 26 | OhioGuidestone Promise Run | 1M/5K/10K | Berea, OH |
| 7086 | 01 Jan 27 | OhioHealth First On The First 5K | 5K | Westerville, OH |
| 7087 | 26 Sep 26 | OHS Paws in the Park 5K | 5K | Seneca, SC |
| 7088 | 10 Oct 26 | Oil Creek 100 Trail Runs | 25K/50K/100K | Titusville, PA |
| 7089 | 15 May 27 | Oil Creek 5 and 13 Stacked Trail Races | 5M/13M | Titusville, PA |
| 7090 | 14 Nov 26 | Oilman Texas Triathlon | 5K | Conroe, TX |
| 7091 | 26 Nov 26 | Ojai Family Fund Turkey Trot | 3M | Ojai, CA |
| 7092 | 13 Mar 27 | Okie Half | 5K/13.1M | Muskogee, OK |
| 7093 | 10 Oct 26 | OKLAHOMA CITY TRAIL RUNNING FESTIVAL | ['3M'/ '9M'/ '21M'/ '31M'/ 'Ultra'] | Oklahoma City, OK |
| 7094 | 26 Nov 26 | Oklahoma City Turkey Tracks 5K | 1M/5K | Oklahoma, OK |
| 7095 | 19 Sep 26 | Oklahoma Fallen Heroes | 5K/10K/13.1M | Oklahoma, OK |