American Masters 15,000 m Outdoor Track & Field Records
| pending | |
| women-only |
Men
| Division | Performance | Name | Location | Date |
| 40-44 | 48:08 | Earl Owens (43) | Decatur, GA | 1993-Feb-06 |
| 45-49 | 51:12 | Paul Noreen (46) | New Hope, MN | 1981-Aug-22 |
| 50-54 | 52:15.9 | Craig Godwin (50) | McKenzie River, OR | 2017-Sep-10 |
| 55-59 | 52:57 | Alex Ratelle (56) | New Hope, MN | 1981-Aug-22 |
| 60-64 | 56:27 | Clive Davies (61) | Salem, OR | 1976-Aug-07 |
| 65-69 | 1:04:24 | Gene Dykes (69) | Leumeah, NSW | 2017-Jul-08 |
| 70-74 | 1:07:04 | William Andberg (70) | New Hope, MN | 1981-Aug-22 |
| 75-79 | 1:10:13 | Ed Benham (77) | Fairfax, VA | 1984-Aug-05 |
Women
| Division | Performance | Name | Location | Date |
| 40-44 | 59:46.6 (f) | Regina Loiacano (42) | Lynn, MA | 2015-Aug-14 |
| 45-49 | 1:02:37 | Kristina Pham (45) | Phoenix, AZ | 2017-Dec-09 |
| 50-54 | 1:05:58.1 | Barbara Meadows (54) | Tucson, AZ | 1985-Jan-12 |
| 55-59 | 1:06:12.5 | Laura Bruess (56) | McKenzie River, OR | 2017-Sep-10 |
| 60-64 | 1:17:21.4 | Cynthia Lucking (63) | Richmond, VA | 2017-Mar-24 |
| 65-69 | 1:21:01 | Jaclyn Caselli (65) | San Francisco, CA | 1986-Aug-02 |
| 70-74 | 2:04:13 (p) | Janice O'Grady (70) | Auburn, CA | 2019-Jan-12 |