January | February | March | April | May | June | July | August | September | October | November | December
| April | ||
| Apr 26 | Animal Orphanage Pet Run 5K | Old Town |
| Apr 25 | Appleton Ridge 5K Run | Appleton |
| Apr 25 | Second Annual Fiddlehead Run for the Arts | Scarborough |
| Apr 25 | Papa’s 5K | Oakland |
| Apr 20 | 2009 University of Maine Healthy HIGH 5K | Orono |
| Apr 19 | 80th Annual Boys & Girls Club Patriots Day 5 Miler | Portland |
| Apr 19 | Save Our Bridge 5K | Topsham |
| Apr 18 | 27th Unity College Spring 5K | Unity |
| Apr 18 | Blackstrap Heaven – the Other Side of Hell | Falmouth |
| Apr 18 | Joshua’s Book of Dreams 5K | York |
| Apr 11 | UMPI Spring Runoff 5K | Presque Isle |
| Apr 5 | Federal Jack’s 5 Miler | Kennebunkport |
| Apr 4 | 3rd Annual Tiger Season Opner 5k and Kids Fun Run | Rockland |
| Apr 4 | Gorham Lions Club 5K | Gorham |
| Apr 4 | Luv2Run Portland 5K #1 | Portland |
| Apr 4 | Run For The Track | Lisbon |