| 481 | | 10 Jun 24 | 2024 KC3 Tri Club Clinic . . | triathlon | Lake Lotawana, MO |
| 482 | | 27 Oct 24 | 2024 Kegs and Eggs Halloween 5k - October 27 | 5K | Manheim, PA |
| 483 | | 29 Sep 24 | 2024 Kenai River Marathon | 5K | Kenai, AK |
| 484 | | 10 Aug 24 | 2024 Kenzie Rose Youth Triathlon | triathlon | Millersville, MD |
| 485 | | 07 Dec 24 | 2024 Keswick 5k | 5K | Keswick, VA |
| 486 | | 18 May 24 | 2024 Kettle Krush 5K | 5K | Marietta, GA |
| 487 | | 09 Jun 24 | 2024 Keuka Lake Triathlon . . | triathlon | Keuka Park, NY |
| 488 | | 03 Aug 24 | 2024 Kick Butte Triathlon | triathlon | Rigby, ID |
| 489 | | 13 Jul 24 | 2024 Kickapoo Triathlon . . | triathlon | Jasonville, IN |
| 490 | | 17 Aug 24 | 2024 Kids Day at the Boston Tri . . | triathlon | Boston, MA |
| 491 | | 27 Jul 24 | 2024 Kids for Kids Triathlon . . | triathlon | Clemmons, NC |
| 492 | | 28 Sep 24 | 2024 Kids Rock San Jose event | 1 Mile | San Jose, CA |
| 493 | | 22 Jun 24 | 2024 Kids Splash & Dash Kidd Springs Aquatic Center ?? . . | triathlon | Dallas, TX |
| 494 | | 06 Jul 24 | 2024 Kids Splash & Dash Lake Highlands Aquatic Center ?? . . | triathlon | Dallas, TX |
| 495 | | 25 Aug 24 | 2024 Kids Tri For Kids - Greenwood Event . . | triathlon | Greenwood, IN |
