| 391 | 04 Apr 26 | 2026 Louisville 10 Mile | 10 Mile | Louisville, KY |
| 392 | 20 Jun 26 | 2026 Loveland Lake to Lake Triathlon | triathlon | Loveland, CO |
| 393 | 15 Mar 26 | 2026 Luck of the Irish Triathlon & Duathlon | triathlon | The Colony, TX |
| 394 | 02 Aug 26 | 2026 Lums Pond Triathlon | triathlon | Bear, DE |
| 395 | 18 Apr 26 | 2026 LVMPD SAR 5k | 5K | Blue Diamond, NV |
| 396 | 02 May 26 | 2026 Maine Coast Marathon, Half Marathon & 5K | triathlon | Wells, ME |
| 397 | 02 May 26 | 2026 Maine Coast Marathon, Half Marathon and 5K | 5K | Wells, ME |
| 398 | 26 Jul 26 | 2026 Marble Falls Triathlon | triathlon | Marble Falls, TX |
| 399 | 21 Mar 26 | 2026 March in Okarche Duathlon | triathlon | Okarche, OK |
| 400 | 07 Mar 26 | 2026 March Triathlon Series | triathlon | Arroyo Grande, CA |
| 401 | 29 Mar 26 | 2026 Maritime DeLuna Youth Duathlon | triathlon | Pensacola, FL |
| 402 | 25 Apr 26 | 2026 Marymount 5K Powered by Medstar Health | 5K | Arlington, VA |
| 403 | 29 Aug 26 | 2026 Mason District 5k/10k | 10K/5K | Annandale, VA |
| 404 | 26 Jul 26 | 2026 Matt Mason Cowboy Up Triathlon & Duathlon | triathlon | Smithville, MO |
| 405 | 23 May 26 | 2026 Medical Lake Triathlon | triathlon | Medical Lake, WA |