Browse all 2020-2021 Maine half marathons by month and date below, or view Race Calendars above to view races in other states. For each race, you’ll find course maps, elevation profiles, runner reviews, fees, and info on how to register.
See also: Maine Half Marathons, Listed by City
March 2021
| Sat Mar 20 | On the Run Half Marathon | Old Orchard Beach ME |
May 2020
| Sat May 9 | Maine Coast Marathon & Half Marathon | Biddeford ME |
June 2020
| Sat Jun 6 | Shipyard Old Port Half Marathon & 5K (Virtual) | Portland ME |
August 2020
| Sun Aug 16 | Trust Trail Fest Half Marathon 10K & 5K | Kennebunkport ME |
| Mon Aug 31 | Pine Tree Marathon & Half Marathon | Portland ME |
September 2020
| Sat Sep 12 | Mahoosuc Ridge to the River Challenge Half Marathon & 10K | Bethel ME |
| Sun Sep 13 | Lake Auburn Half Marathon & 5K | Auburn ME |
| Sat Sep 26 | Waldoboro Half Marathon | Waldoboro ME |
October 2020
| Sat Oct 17 | Pumpkin Harvest Half Marathon | Bethel ME |
