| 3841 | 16 May 26 | Young Life Lake Orion Donut Dash 5K | 5K | Lake Orion, MI |
| 3842 | 17 May 26 | Jailbreak Beach Escape | 5K | South Padre Island, TX |
| 3843 | 17 May 26 | 2026 New England Season Opener Triathlon & Duathlon | triathlon | Hopkinton, MA |
| 3844 | 17 May 26 | Head & Neck Foundation Cancer Run/Walk | 5K | Minneapolis, MN |
| 3845 | 17 May 26 | Deruyter Dam 8 | 8K/13.1M/26.2M | DeRuyter, NY |
| 3846 | 17 May 26 | Margarita Half Marathon | 5K/13.1M | Greenland, NH |
| 3847 | 17 May 26 | Roar And Run 5K | 5K | Piscataway, NJ |
| 3848 | 17 May 26 | The Keene Senior Center Keene Airport 5K | 5K | Swanzey, NH |
| 3849 | 17 May 26 | Super Hero 5K Fun Run | 5K | Woodbridge, VA |
| 3850 | 17 May 26 | Lake Lou Yaeger Triathlon | Triathlon | Litchfield, IL |
| 3851 | 17 May 26 | Sheboygan A's 5K Home Run/Walk | 5K | Sheboygan, WI |
| 3852 | 17 May 26 | 2026 Women's Gold Nugget Triathlon | triathlon | Anchorage, AK |
| 3853 | 17 May 26 | Run The Bubble 5K | 5K | Grosse Pointe, MI |
| 3854 | 17 May 26 | Cross Bay Tri/Duathlon | Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay/sprint duathlon relay | Rockaway Beach, NY |
| 3855 | 17 May 26 | Tunnel to Towers Climb - Charlotte, NC | stair climb | Charlotte, NC |