| 691 | 06 Sep 25 | Chelanathon | triathlon | Manson, WA |
| 692 | 06 Sep 25 | 2025 World Cancer Day 1M 5K 10K 13.1 26.2 | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Bowling Green, OH |
| 693 | 06 Sep 25 | Dave Parcells Madison Triathlon | Sprint Triathlon/Sprint Triathlon Relay/youth triathlon | Madison, CT |
| 694 | 06 Sep 25 | Loop De Lori Triathlon and 5K | 5K | Chippewa Falls, WI |
| 695 | 06 Sep 25 | 2025 White Lake Fall Festival Olympic Triathlon - Saturday | triathlon | White Lake, NC |
| 696 | 06 Sep 25 | Karen Stevens Memorial Kids Triathlon | youth triathlon | Severna Park, MD |
| 697 | 06 Sep 25 | Sea Cliff Triathlon | Sprint Triathlon | Sea Cliff, NY |
| 698 | 06 Sep 25 | 2025 Triquest Triathlon | triathlon | Ludlow, VT |
| 699 | 07 Sep 25 | DeGray Lake Trifest | triathlon | Caddo Valley, AR |
| 700 | 07 Sep 25 | Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon | Olympic Triathlon/Olympic Triathlon Relay | Sag Harbor, NY |
| 701 | 07 Sep 25 | Survival of the Shawangunks | other triathlon | New Paltz, NY |
| 702 | 07 Sep 25 | 2025 Ironman Wisconsin (140.6) - SUNDAY | triathlon | Madison, WI |
| 703 | 07 Sep 25 | 2025 Hopkinton Women's Triathlon | triathlon | Hopkinton, MA |
| 704 | 07 Sep 25 | 2025 CajunMan Triathlon | triathlon | Lafayette, LA |
| 705 | 07 Sep 25 | 2025 Back Bay Triathlon | triathlon | Snow Hill, MD |