| 2056 | 11 Apr 26 | Cedar Creek Park Spring Duathlon | supersprint duathlon | Seaford, NY |
| 2057 | 16 May 26 | Cedar Grove Scamper | 4M | Chico, CA |
| 2058 | 20 Jun 26 | Cedar Hill Kids and Family Triathlon | supersprint triathlon/youth triathlon | Cedar Hill, TX |
| 2059 | 26 Apr 26 | Cedar Park Run: Mile Challenge & 5K | 5K | Cedar Park, TX |
| 2060 | 01 Nov 26 | Cedar Park Run: Mile Challenge & 5K (Fall Edition) | 5K | Cedar Park, TX |
| 2061 | 26 Apr 26 | Cedar Park Run: Mile Challenge and 5K | 1M/5K | Cedar Park, TX |
| 2062 | 23 May 26 | Cedar Rapids Fire Department Memorial 5K | 5K | Cedar Rapids, IA |
| 2063 | 07 Jun 26 | Cedar Rapids Marathon Weekend | 5K/10K/13.1M/26.2M | Cedar Rapids, IA |
| 2064 | 25 Apr 26 | Cedar River Half | 5K/10K/13.1M | Maple Valley, WA |
| 2065 | 25 Apr 26 | Cedar River Half 13.1, 10k, 5k | Half Marathon | Maple Valley, WA |
| 2066 | 10 May 26 | Cedar River Triathlon | Sprint Triathlon | Maple Valley, WA |
| 2067 | 25 Apr 26 | Cedar Valley Arts Festival 5K/10K | 5K/10K | Cedartown, GA |
| 2068 | 25 Apr 26 | Cedar Valley Sports Plex Pump and Run 5K | 5K | Waterloo, IA |
| 2069 | 23 May 26 | Cedarburg Half Marathon | 5K/13.1M | Cedarburg, WI |
| 2070 | 18 Apr 26 | Cedro Peak | 25K/50K | Tijeras, NM |