| Business | Phone |
| Baptist Church 3 Academy St, Marathon 13803 | (607) 849-3499 |
| Church At Freetown 2405 Church Ln, Marathon 13803 | (607) 849-6109 |
| Church Of Jesus Christ Of Lds 4154 Us Highway 11, Marathon 13803 | (607) 656-8636 |
| First Baptist Church 5 E Main St, Marathon 13803 | (607) 849-3824 |
| Kingdom Hall-Jehovah Witness 4071 State Route 221, Marathon 13803 | (607) 849-3333 |
| Marathon Methodist Church 20 E Main, Marathon 13803 | (607) 849-3512 |
| Marathon Presbyterian Church E Main St, Marathon 13803 | (607) 849-4508 |
| St Stephen's Catholic Church 12 Academy St, Marathon 13803 | (607) 849-3480 |
| St Stephens Rectory 12 Academy St, Marathon 13803 | (607) 849-4513 |