| 571 | 03 Jun 26 | 2026 Southern Tier Triathlon Club (STTC) Summer Tri Series #1 | triathlon | Cassadaga, NY |
| 572 | 08 Nov 26 | 2026 Southwest Series - Day 1 (NM) | 5K/10K | Farmington, NM |
| 573 | 09 Nov 26 | 2026 Southwest Series - Day 2 (CO) | 5K/10K | Durango, CO |
| 574 | 10 Nov 26 | 2026 Southwest Series - Day 3 (UT) | 5K/10K | Bluff, UT |
| 575 | 11 Nov 26 | 2026 Southwest Series - Day 4 (AZ) | 5K/10K | Flagstaff, TN |
| 576 | 12 Nov 26 | 2026 Southwest Series - Day 5 (NV) | 5K/10K | Laughlin, NV |
| 577 | 13 Nov 26 | 2026 Southwest Series - Day 6 (CA) | 5K/10K | Nipton, CA |
| 578 | 17 May 26 | 2026 Spokane Lilac Century & Gravel Flamdangle | 25 Mile | Mead, WA |
| 579 | 01 Aug 26 | 2026 Sportsplex Tri for Kids | triathlon | Opelika, AL |
| 580 | 19 Apr 26 | 2026 Spring AGCRA Potomac Chapter 5k & 10k | 10K/5K | Alexandria, VA |
| 581 | 09 May 26 | 2026 Spring Burke Lake 5k/10k/Half | 10K/13.1/5K | Fairfax Station, VA |
| 582 | 11 Apr 26 | 2026 Spring Cider 5k/10k | 10K/5K | Delaplane, VA |
| 583 | 26 Apr 26 | 2026 Spring Classic Duathlon | triathlon | Vancouver, WA |
| 584 | 19 Apr 26 | 2026 Spring Cleaning 5k/10k/Half | 10K/13.1/5K | Washington, DC |
| 585 | 24 May 26 | 2026 Spring Georgetown Memorial 5k/Half | 13.1/5K | Washington, DC |