January | February | March | April | May | June | July | August | September | October | November | December
| March | ||
| Mar 28 | 4th Annual Flattop 5K | Lamoine |
| Mar 28 | Great Scot Trot 5K | Standish |
| Mar 15 | Kerrymen Pub 5k Road Race | Saco |
| Mar 14 | LePrechaun Lucky 5k Road Race | Rockland |
| Mar 8 | 13th Irish Road Rover 5K | Portland |
| Mar 1 | Pineland Farms Winter Triathlon | New Gloucester |