| 13516 | 25 Apr 26 | 2026 Marymount 5K Powered by Medstar Health | 5K | Arlington, VA |
| 13517 | 29 Mar 26 | 2026 Maritime DeLuna Youth Duathlon | triathlon | Pensacola, FL |
| 13518 | 07 Mar 26 | 2026 March Triathlon Series | triathlon | Arroyo Grande, CA |
| 13519 | 21 Mar 26 | 2026 March in Okarche Duathlon | triathlon | Okarche, OK |
| 13520 | 26 Jul 26 | 2026 Marble Falls Triathlon | triathlon | Marble Falls, TX |
| 13521 | 02 May 26 | 2026 Maine Coast Marathon, Half Marathon and 5K | 5K | Wells, ME |
| 13522 | 02 May 26 | 2026 Maine Coast Marathon, Half Marathon & 5K | triathlon | Wells, ME |
| 13523 | 18 Apr 26 | 2026 LVMPD SAR 5k | 5K | Blue Diamond, NV |
| 13524 | 02 Aug 26 | 2026 Lums Pond Triathlon | triathlon | Bear, DE |
| 13525 | 15 Mar 26 | 2026 Luck of the Irish Triathlon & Duathlon | triathlon | The Colony, TX |
| 13526 | 20 Jun 26 | 2026 Loveland Lake to Lake Triathlon | triathlon | Loveland, CO |
| 13527 | 04 Apr 26 | 2026 Louisville 10 Mile | 10 Mile | Louisville, KY |
| 13528 | 03 Oct 26 | 2026 Lost Dog 5k/10k | 10K/5K | Lorton, VA |
| 13529 | 28 Feb 26 | 2026 Los Alamitos Race on the Base Triathlon & 5K | triathlon | Los Alamitos, CA |
| 13530 | 19 Jul 26 | 2026 Long Beach Legacy Triathlon | triathlon | Long Beach, CA |