| 556 | 03 May 26 | 2026 Run for the Wounded 5k/10k/Half | 10K/13.1/5K | Triangle, VA |
| 557 | 11 Apr 26 | 2026 Running for Rivermont 5k/10k/1M | 10K/5K | Fairfax Station, VA |
| 558 | 31 Dec 26 | 2026 Running Out of Time 5k/12k | 12K/5K | Fairfax Station, VA |
| 559 | 07 Jun 26 | 2026 Sager Creek Triathlon | triathlon | Siloam Springs, AR |
| 560 | 18 Apr 26 | 2026 Salomón Pico Memorial Trail Run | 10 Mile/5 Mile | Orcutt, CA |
| 561 | 28 Jun 26 | 2026 San Diego International Triathlon | triathlon | San Diego, CA |
| 562 | 28 Jun 26 | 2026 San Diego International Triathlon & Waterfront 5K | 5K | San Diego, CA |
| 563 | 09 Aug 26 | 2026 Sand & Surf 5k/10k | 10K/5K | Virginia Beach, VA |
| 564 | 12 Dec 26 | 2026 Santa Monica-Venice Christmas Run | 10K/5K | Santa Monica, CA |
| 565 | 07 Jun 26 | 2026 Sarcoma Shuffle 5k/10k | 10K/5K | Silver Spring, MD |
| 566 | 28 Mar 26 | 2026 Savin Rock Marathon & Half Marathon | Half Marathon/Marathon | West Haven, CT |
| 567 | 25 Apr 26 | 2026 Seamark MudRun | 5K | Green Cove Springs, FL |
| 568 | 28 Jun 26 | 2026 Sebago Lake Triathlon | triathlon | Standish, ME |
| 569 | 01 Aug 26 | 2026 Seeley Lake Challenge Triathlon/Duathlon | triathlon | Seeley Lake, MT |
| 570 | 19 Jul 26 | 2026 Semper Fi 5k/10k/1M | 10K/1M/5K | Falmouth, VA |