| DATE | EVENT PAGE | TERRAIN | ORIENTEERING MAP | DIRECTIONS | HOST |
|---|---|---|---|---|---|
| Sat, Feb 20
- Fri, Mar 12 |
2021 Winter Virtual Series #4 – Green River College | Auburn, WA | Cascade OC | ||
| Sat, Mar 6 | Mini-WL #1 – Bridle Trails State Park | Kirkland, WA | Cascade OC | ||
| Sat, Mar 13 | Winter Virtual Series LIVE Finale – Lord Hill Regional Park | Snohomish, WA | Cascade OC | ||
| Sat, Mar 20 | Mini-WL #2 – Lynndale Park | Lynnwood, WA | Cascade OC | ||
| Sat, Apr 3 | Mini-WL #3 South Seattle College | Seattle, WA | Cascade OC | ||
| Sat, Apr 17 | Mini-WL #4 – Ft. Steilacoom | Lakewood, WA | Cascade OC | ||
| Sat, Apr 24 | Mini-WL #5 – Summit Trails/Rock Creek | Maple Valley, WA | Cascade OC | ||
| Mon, Aug 2
- Sun, Aug 15 |
California Orienteering Festival 2021 | California | BAOC | ||
| Fri, Aug 6
- Mon, Aug 9 |
Volunteering at the North American Orienteering Champs 2021 | Lake Tahoe, CA | Cascade OC | ||
| Sat, Jul 2
- Mon, Jul 11 |
Canadian Rockies Orienteering Festival – postponed to 2022 | British Columbia/Alberta | KOC |