| 10321 | 12 Nov 26 | 2026 Southwest Series - Day 5 (NV) | 5K/10K | Laughlin, NV |
| 10322 | 11 Nov 26 | 2026 Southwest Series - Day 4 (AZ) | 5K/10K | Flagstaff, TN |
| 10323 | 10 Nov 26 | 2026 Southwest Series - Day 3 (UT) | 5K/10K | Bluff, UT |
| 10324 | 09 Nov 26 | 2026 Southwest Series - Day 2 (CO) | 5K/10K | Durango, CO |
| 10325 | 08 Nov 26 | 2026 Southwest Series - Day 1 (NM) | 5K/10K | Farmington, NM |
| 10326 | 03 Jun 26 | 2026 Southern Tier Triathlon Club (STTC) Summer Tri Series #1 | triathlon | Cassadaga, NY |
| 10327 | 24 Oct 26 | 2026 South Padre Island Muzicians Run 5k/10k | 5K/10K | South Padre Island, TX |
| 10328 | 23 May 26 | 2026 Soldier Field 10 | 10K | Chicago, IL |
| 10329 | 11 Apr 26 | 2026 Smithfield Sprint Triathlon | triathlon | Smithfield, VA |
| 10330 | 02 May 26 | 2026 Smith Mountain Lake SPRINT Triathlon | triathlon | Huddleston, VA |
| 10331 | 18 Apr 26 | 2026 Sky Rim Duathlon | triathlon | Durango, CO |
| 10332 | 18 Apr 26 | 2026 Sip & Stride 5k/10k | 10K/5K | Louisa, VA |
| 10333 | 02 May 26 | 2026 Siouxperman Triathlon | triathlon | Sioux Center, IA |
| 10334 | 31 May 26 | 2026 Silver Serpent Multisport Festival - Sunday Events | triathlon | Silver Lake, NY |
| 10335 | 04 Apr 26 | 2026 Silver Moon Race: Kings River | Ultra | Reedley, CA |