| Sat, Sep 5 | MP Time Trial-Alumni Run | Marysville-Pilchuck HS | Marysville, WA | 9:00 AM | | |
| Sat, Sep 12 | 45th Edmonds Invitational | Edmonds-Woodway HS | Edmonds, WA | 8:00 AM | | |
| Thu, Sep 17 | Oak Harbor, Lake Stevens @ MPHS | Marysville-Pilchuck HS | Marysville, WA | 3:45 PM | | |
| Sat, Sep 19 | South Whidbey Invitational | South Whidbey HS | Langley, WA | 10:00 AM | | |
| Wed, Sep 23 | Stanwood, Glacier Peak, MPHS @ Arlington | River Meadows Park | Arlington, WA | | | |
| Thu, Oct 1 | Kamiak, Shorewood, MLTerrace, MPHS @ Mariner | McCollum Park | Everett, WA | | | |
| Sat, Oct 3 | 3rd Annual Twilight XC Invitational | Cedarcrest Golf Course | Marysville, WA | 4:45 PM | | |
| Thu, Oct 8 | Everett, Lynnwood, MPHS @ Mountlake Terrace | Lake Stevens HS | Lake Stevens, WA | | | |
| Sat, Oct 10 | Fort Worden Invitational | Fort Worden | Port Townsend, WA | 9:30 AM | | |
| Thu, Oct 15 | North County Invite | Cedarcrest Golf Course | Marysville, WA | 3:30 PM | | |
| Sat, Oct 24 | WESCO Divisional/Cascade Conference Championships | Lakewood HS | Lakewood, WA | 10:30 AM | | |
| Sat, Oct 31 | DISTRICT 1 Championships (2A, 3A, 4A) | South Whidbey HS | Langley, WA | | | |
| Sat, Nov 7 | WIAA 4A Washington State Championships | Sun Willows Golf Course | Pasco, WA | 1:00 PM | | |
