| 106 | 31 May 25 | 2025 Veterans Day 1M 5K 10K 13.1 26.2 | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Lunenburg, MA |
| 107 | 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 | Merrimac, MA |
| 108 | 31 May 25 | Best Buddies Challenge | 5K | Centerville, MA |
| 109 | 31 May 25 | Chesterfield Gorge Ultra and 25K Race | 50K/100K | Chesterfield, MA |
| 110 | 31 May 25 | Girls on the Run 5K | 5K | Boston, MA |
| 111 | 01 Jun 25 | 2025 Tri for Jimmy / Westfield Wave Triathlon | triathlon | Westfield, MA |
| 112 | 01 Jun 25 | Worcester Firefighters 6K | 6K | Worcester, MA |
| 113 | 01 Jun 25 | Landshark Swim & Aquathlon | supersprint aquathon | Amesbury, MA |
| 114 | 01 Jun 25 | 2025 LandShark Swim & Aquathlon | triathlon | Amesbury, MA |
| 115 | 01 Jun 25 | PIONEERS Run Crew's Dorchester Day 5K | 5K | Dorchester, MA |
| 116 | 01 Jun 25 | Corrib Classic 5K | 5K | West Roxbury, MA |
| 117 | 01 Jun 25 | Berkshire Pride 5K | 5K | Pittsfield, MA |
| 118 | 01 Jun 25 | Schofield Road Race | 5K | Wellesley, MA |
| 119 | 01 Jun 25 | Healing Steps 5K/10K Race/Walk for Alternative House | 5K/10K | Lowell, MA |
| 120 | 01 Jun 25 | Twin Lobster Half Marathon | 13.1M | Gloucester, MA |