| 15376 | 07 Sep 25 | 2025 Hopkinton Women's Triathlon | triathlon | Hopkinton, MA |
| 15377 | 27 Jul 25 | 2025 Hoot Lake Triathlon | triathlon | Fergus Falls, MN |
| 15378 | 06 Sep 25 | 2025 Hocking Hills Sprint Triathlon ?? . . | triathlon | Logan, OH |
| 15379 | 27 Sep 25 | 2025 Historic Riverfront 5K Run/Walk | 5K | Minneapolis, MN |
| 15380 | 09 Aug 25 | 2025 Hillcrest Youth Triathlon | triathlon | Prospect, KY |
| 15381 | 09 Aug 25 | 2025 High Point Triathlon | triathlon | High Point, NC |
| 15382 | 24 Aug 25 | 2025 Hero Hustle Sprint Triathlon & Duathlon | triathlon | Manchester, IA |
| 15383 | 10 Aug 25 | 2025 Hermosa Beach Triathlon | triathlon | Hermosa Beach, CA |
| 15384 | 30 Nov 25 | 2025 Henway Hard Cider Turkey Trot 5k/10k | 10K/5K | Bluemont, VA |
| 15385 | 19 Jul 25 | 2025 Hell's Half Acre Marathon, Half Marthon, 10K, & 5K | 5K/10K | Fort Worth, TX |
| 15386 | 18 Jul 25 | 2025 Heartland Series - Day 7 (MN) | 5K/10K | St. Cloud, MN |
| 15387 | 17 Jul 25 | 2025 Heartland Series - Day 6 (WI) | 5K/10K | Sparta, WI |
| 15388 | 16 Jul 25 | 2025 Heartland Series - Day 5 (IA) | 5K/10K | Clinton, IA |
| 15389 | 15 Jul 25 | 2025 Heartland Series - Day 4 (IL) | 5K/10K | Fulton, IL |
| 15390 | 26 Jul 25 | 2025 Heart O' Dixie Triathlon | triathlon | Philadelphia, MS |