| 12/14/1991 | | Kinney XC Championship |
| 11/09/1991 | | IAC Championship |
| 11/09/1991 | | MD XC State Championship |
| 11/02/1991 | | Washington Independent Champs |
| 10/31/1991 | | MCPS Division Champions |
| 10/31/1991 | | Class 3A Region II |
| 10/31/1991 | | Class 4A Region II |
| 10/31/1991 | | Class 2A Region II |
| 10/26/1991 | | Metro Catholic Championship |
| 10/25/1991 | | Montgomery Co. XC Championship |
| 10/19/1991 | | Georgetown Prep Classic |
| 10/15/1991 | | B-CC, Wheaton at Blair |
| 10/15/1991 | | Sidwell, Landon at Bullis |
| 10/15/1991 | | Damascus, Pool at Magruder |
| 10/08/1991 | | SV, Pool at Rockville |
| 10/08/1991 | | Watkins Mill at Magruder |
| 10/08/1991 | | Sidwell, Episcopal at Landon |
| 10/08/1991 | | Whitman at Richard Montgomery |
| 10/08/1991 | | Walter Johnson at Churchill |
| 10/08/1991 | | QO, Gburg at Wootton |
| 10/08/1991 | | Einstein, Wheaton at PB |
| 10/08/1991 | | Damascus at Sherwood |
| 10/08/1991 | | Blair at Springbrook |
| 10/08/1991 | | B-CC at Kennedy |
| 10/08/1991 | | Montgomery College HS Invitational |
| 10/01/1991 | | Wootton at Walter Johnson |
| 10/01/1991 | | QO, Whitman @ Churchill |
| 10/01/1991 | | RM at Gaithersburg |
| 10/01/1991 | | Poolesville at Watkins Mill |
| 10/01/1991 | | Blair, Einstein at JFK |
| 10/01/1991 | | Magruder, Sherwood at SV |
| 10/01/1991 | | Paint Branch at B-CC |
| 10/01/1991 | | Springbrook at Wheaton |
| 09/28/1991 | | Mercersburg Invitational |
| 09/24/1991 | | WJ, RM at QO |
| 09/24/1991 | | Gaithersburg at Churchill |
| 09/24/1991 | | B-CC, Springbrook at AE |
| 09/24/1991 | | Sidwell Friends at GP |
| 09/24/1991 | | Whitman at Wootton |
| 09/24/1991 | | Kennedy at Wheaton |
| 09/24/1991 | | Blair at Paint Branch |
| 09/24/1991 | | Poolesville at Sherwood |
| 09/21/1991 | | Pallotti Invitational |
| 09/16/1991 | | Woodward Relays |
| 09/14/1991 | | MC Knights Invitational |
