| Sat, Sep 10 | 2011 Sehome Invitational | Civic Stadium | Bellingham, WA | 10:00 AM | | |
| Thu, Sep 15 | Marysville Getchell, Everett @ MPHS | Marysville-Pilchuck HS | Marysville, WA | | | |
| Sat, Sep 17 | South Whidbey Invitational | South Whidbey HS | Langley, WA | | | |
| Wed, Sep 21 | Lynnwood, Marysville-Pilchuck, Mariner, Glacier Peak | McCollum Park | Everett, WA | | | |
| Thu, Sep 29 | Arlington, Meadowdale, Kamiak, M-P, SHS @ Lynndale Park | Lynndale Park | Edmonds, WA | | | |
| Sat, Oct 1 | 5th Annual Twilight XC Invitational | Cedarcrest Golf Course | Marysville, WA | 3:15 PM | | |
| Sat, Oct 8 | Hole in the Wall Invitational | Lakewood HS | Lakewood, WA | 9:00 AM | | |
| Thu, Oct 13 | North County Invite | Cedarcrest Golf Course | Marysville, WA | 3:30 PM | | |
| Sat, Oct 22 | WESCO/Cascade Conference Championships | Lakewood HS | Lakewood, WA | 10:30 AM | | |
| Sat, Oct 29 | 4A NW Regional Championships | Lincoln Park | Seattle, WA | 1:00 PM | | |
| Sat, Nov 5 | WIAA 4A State Championships | Sun Willows Golf Course | Pasco, WA | 1:00 PM | | |
