| 2041 | 08 Nov 26 | Southwest Series - Day 1 - NM | 5K/13.1M/26.2M | Farmington, NM |
| 2042 | 24 Oct 26 | Southwest Ohio Lion's STEPS 13 OH 6 Walk / Run | 5K | Dayton, OH |
| 2043 | 03 Oct 26 | Southside Scramble | 10M | Atlanta, GA |
| 2044 | 11 Oct 26 | Southernmost Half Marathon and 10k | ['Half Marathon'/ '10K'] | Key West, FL |
| 2045 | 24 Oct 26 | Southern Utah Triathlon | ['25.7K'/ '51.4K'/ 'Triathlon'/ 'Ultra'] | Hurricane, UT |
| 2046 | 24 Oct 26 | Southern Utah Halloween Half Marathon, and Relay | 5K/13.1M | Hurricane, UT |
| 2047 | 20 Mar 27 | Southern Utah Half Marathon | 13.1M | Washington, UT |
| 2048 | 15 Jan 27 | Southern Tour Ultra | 100M | Wilmington, NC |
| 2049 | 17 Mar 27 | Southern States 200 | 200M | Dalton, GA |
| 2050 | 24 Oct 26 | Southern Oregon Young Marines DDR 5K/10K | 5K/10K | Medford, OR |
| 2051 | 26 Nov 26 | Southern Oregon Runners Turkey Trot | 2M/5K | Talent, OR |
| 2052 | 26 Sep 26 | Southern New Hampshire Health 5K | 5K | Nashua, NH |
| 2053 | 12 Sep 26 | SouthArk Outdoor Expo Hero 5K Run/Walk | 5K | El Dorado, AR |
| 2054 | 31 Oct 26 | South West Center City 5K | 1M/5K | Philadelphia, PA |
| 2055 | 26 Nov 26 | South Vineland Thanksgiving Run | 3M | Vineland, NJ |