| 106 | 26 May 25 | 2025 Memorial Day 1M 5K 10K 13.1 26.2- Benefitting Operation Gratitude | 10K/13.1/1M/26.2/5K | Fort Worth, TX |
| 107 | 29 May 25 | Millican Summer Series | 5K | College Station, TX |
| 108 | 30 May 25 | Achilles Hill | 2H trail run/4H/6H/last man standing | Sunset, TX |
| 109 | 30 May 25 | Bee The Change Walk And Roll 5K | 5K | Keller, TX |
| 110 | 31 May 25 | Lemonade Dash | 1K/5K/10K | Round Rock, TX |
| 111 | 31 May 25 | Tejas Beer 5K Run | 5K | Houston, TX |
| 112 | 31 May 25 | 2025 Be Kind to Your Mind 1M 5K 10K 13.1 26.2- Benefitting Mental Health America | 10K/13.1/1M/26.2/5K | Austin, TX |
| 113 | 31 May 25 | Gigi Fit Acceptance Challenge | 5K | El Paso, TX |
| 114 | 31 May 25 | Puro 9:56 Racing 5K | 1M/5K | Mission, TX |
| 115 | 31 May 25 | 2025 Cat Day 1M 5K 10K 13.1 26.2 - Benefits Alley Cat Allies | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Dallas, TX |
| 116 | 31 May 25 | 2025 Veterans Day 1M 5K 10K 13.1 26.2 | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Houston, TX |
| 117 | 31 May 25 | Muddy Dash | DFW | May 31st | 5K | Fort Worth, TX |
| 118 | 31 May 25 | Frio Trail Runs | 10K/5K/Ultra/50K/30K/20K | Concan, TX |
| 119 | 31 May 25 | Beach To Bay Relay Marathon | 26.2M | Corpus Christi, TX |
| 120 | 31 May 25 | Hometown Half Marathon | 1M/5K/10K/13.1M | Fort Worth, TX |