| 151 | 08 Jun 25 | Susan McDaniel Run for Lovelane | 1M/5K | Weston, MA |
| 152 | 08 Jun 25 | Black Hat Brew 5K | 5K | Bridgewater, MA |
| 153 | 08 Jun 25 | Harvest Triathlon | Olympic/Sprint Triathlon/Sprint Triathlon Relay | Wareham, MA |
| 154 | 08 Jun 25 | Bare Hill Sprint Triathlon/Duathlon | Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay | Harvard, MA |
| 155 | 08 Jun 25 | Pine Woods 5K | 5K | Duxbury, MA |
| 156 | 08 Jun 25 | 2025 Bare Hill Sprint Triathlon, Dualthlon & Aquabike | triathlon | Harvard, MA |
| 157 | 09 Jun 25 | Corporate FunRun Middlesex County 5K | 5K | Waltham, MA |
| 158 | 10 Jun 25 | Angry Chicken Race Series | 2.6M | Lowell, MA |
| 159 | 11 Jun 25 | Corporate FunRun Boston Suburbs 5K | 5K | Dedham, MA |
| 160 | 11 Jun 25 | New England Series | 13.1M/26.2M | Holyoke, MA |
| 161 | 11 Jun 25 | 2025 New England Series - Day 3 (MA) | 5K/10K | Holyoke, MA |
| 162 | 12 Jun 25 | El Dredge Fun(d) Run | 5K | Hyannis, MA |
| 163 | 14 Jun 25 | Against the Tide: Swim, Run, or Walk to Fight Environmental Causes of Breast Cancer | 10K/5K | Hopkinton, MA |
| 164 | 14 Jun 25 | Sharon Timlin Memorial Event - A Race to Cure ALS | 5K | Hopkinton, MA |
| 165 | 14 Jun 25 | Holyoke Pride Rainbow Run 5K | 5K | Holyoke, MA |