| Thu, Sep 8 | Seamount League Class Meet | Evergreen-Burien HS | Burien, WA | | | |
| Sat, Sep 10 | Silverwood Invitational | Silverwood Coaster Cross | Athol, ID | 8:30 AM | | |
| Sat, Sep 17 | Fort Steilacoom Invitational | Ft. Steilacoom Park | Lakewood, WA | | | |
| Thu, Sep 22 | Seamount - Hazen vs. Kennedy vs. Foster vs. Evergreen | Evergreen-Burien HS | Burien, WA | | | |
| Sat, Sep 24 | 2011 Bellevue High School Cross Country Invitational | Lake Sammamish State Park | Issaquah, WA | 9:30 AM | | |
| Sat, Oct 1 | Curtis Invitational | Chambers Creek Properties Central Meadow | University Place, WA | | | |
| Fri, Oct 7 | Seamount - Highline vs. Kennedy vs. Hazen vs. Tyee | Lincoln Park | Seattle, WA | | | |
| Sat, Oct 15 | Seamount - League Championships | Evergreen-Burien HS | Burien, WA | | | |
| Sat, Oct 22 | SPSL Sub-District Meet | Ft. Steilacoom Park | Lakewood, WA | | | |
| Sat, Oct 29 | Westside Classic | American Lake Veterans Golf Course | Tacoma, WA | | | |
| Sat, Nov 5 | WIAA 3A State Championships | Sun Willows Golf Course | Pasco, WA | 12:30 PM | | |
