| 2296 | 21 Mar 26 | Santiago Canyon College's Hawk's Flight 5K | 5K | Orange, CA |
| 2297 | 04 Apr 26 | Santa Teresa King Richard Annual Trail Run | 5K/10K/13.1M | San Jose, CA |
| 2298 | 22 Aug 26 | Santa Rosa Marathon, Half Marathon, 10K, and 5K | 5K | Santa Rosa, CA |
| 2299 | 15 Feb 26 | Santa Monica Run for the Beads - Mardi Gras Run | 5K/10K/13.1M | Long Beach, CA |
| 2300 | 16 May 26 | Santa Fe Ten Memorial Run In Remembrance | 5K | Hitchcock, TX |
| 2301 | 09 May 26 | Santa Fe Springs 5K | 5K | Santa Fe Springs, CA |
| 2302 | 31 Jan 26 | Santa Fe Snow Shoe Classic | 3.8M | Santa Fe, NM |
| 2303 | 09 May 26 | Santa Barbara Wine Country Half Marathon | 13.1M | Solvang, CA |
| 2304 | 01 Jan 26 | Santa Barbara Running Association Resolution Run | 5K/10K | Santa Barbara, CA |
| 2305 | 14 Mar 26 | Santa Barbara Nine Trails | 35M | Santa Barbara, CA |
| 2306 | 04 Apr 26 | Santa Anita Derby Day 5K | 5K | Arcadia, CA |
| 2307 | 07 Mar 26 | Sanger Blossom Trail Run | 2M/10K | Sanger, CA |
| 2308 | 24 Jan 26 | Sanford Resolution Run and FirstHealth Fitness Fest 5K | 1M/5K | Sanford, NC |
| 2309 | 25 Apr 26 | Sandy Sprint Philadelphia | 5K | Philadelphia, PA |
| 2310 | 21 Feb 26 | Sandhills Trail Race Series | 7.5M/25K/50K | Columbia, SC |