| Date | Marathon | City | Size (finishers) | Net Elevation Change |
|---|
| Jan 31, 2016, Sun | ONU Polar Bear Indoor Marathon | Ada | | |
| Apr 10, 2016, Sun | Athens Ohio Marathon | Athens | M: 145 HM: 446 | |
| Apr 13, 2016, Wed | Ohio River Road Runners Club Marathon | Xenia | M: 264 | |
| Jun 5, 2016, Sun | Heartland Series Ohio Marathon | Bryan | M: 59 HM: 36 | |
| Sep 20, 2016, Tue | Air Force Marathon | Dayton | M: 2157 HM: 5310 | M: 0 HM: 0 |
| Sep 24, 2016, Sat | Adams County Marathon | West Union | M: 62 HM: 238 | |
| Sep 24, 2016, Sat | Bruns Development Grand Lake Marathon | Celina | M: 226 HM: 563 | |
| Sep 24, 2016, Sat | Akron Marathon | Akron | M: 1473 HM: 4111 | |
| Oct 2, 2016, Sun | Northern Ohio Marathon | Cleveland | M: 170 HM: 348 | |
| Oct 9, 2016, Sun | Towpath Marathon | Cleveland/Akron Area | M: 354 HM: 66 | |
| Oct 16, 2016, Sun | Nationwide Children's Hospital Columbus Marathon | Columbus | M: 4443 HM: 10323 | |
| Nov 6, 2016, Sun | Inland Trail Marathon | Elyria | M: 55 HM: 103 | |
| Nov 6, 2016, Sun | Bobcat Trail Marathon | Glouster | M: 130 | |
| Dec 4, 2016, Sun | Topo Trail Marathon | Cincinnati | M: 74 HM: 139 | |
| Dec 18, 2016, Sun | First Day of Winter Marathon | Portsmouth | M: 26 HM: 31 | |
| Apr 23, 2017, Sun | Glass City Marathon | Toledo | M: 970 HM: 2847 | |
| Apr 30, 2017, Sun | Pro Football Hall of Fame Marathon | Canton | M: 414 HM: 1707 | |
| May 7, 2017, Sun | Cincinnati Flying Pig Marathon | Cincinnati | | |
| May 21, 2017, Sun | Cleveland Marathon | Cleveland | M: 2150 HM: 6001 | |