| DATE | EVENT PAGE | TERRAIN | ORIENTEERING MAP | DIRECTIONS | HOST |
|---|---|---|---|---|---|
| Sat, Mar 29 | 2025 Ultimate Orienteer #2 – Summit Trails (Score-O) | Maple Valley, WA | Cascade OC | ||
| Sun, Apr 6 | Burke Mtn WJR | Coquitlam, BC | GVOC | ||
| Sat, Apr 12 | 2025 Ultimate Orienteer #3 – Green River College (Individual Relay) | Auburn, WA | Cascade OC | ||
| Thu, Apr 17 | Monthly COC Board Meeting (open to all COC members) | Zoom | Cascade OC | ||
| Sat, Apr 19 | 2025 Ultimate Orienteer #4 – Putney Woods (Freestyle) | Whidbey Island | Cascade OC | ||
| Sun, Apr 27 | Spring Opener @ Rumsey | Calgary-ish, AB | FWOC | ||
| Sat, May 3 | Sun Lakes Navigation Race | Coulee City, WA | Mergeo | ||
| Wed, May 7 | 2025 Choose Your Adventure #1 – Street-O & Social! | Seattle, WA (Wallingford) | Cascade OC & SGLRG | ||
| Sat, May 10
- Sun, May 11 |
Forest O’ Training Camp – Brooks Memorial State Park | Goldendale WA | Cascade OC | ||
| Sat, May 17 | The Teanaway Navigation Race | Cle Elum, WA | Mergeo | ||
| Fri, Jun 6
- Sun, Jun 8 |
Sage Stomp XL | Kelowna, BC | Sage OC | ||
| Sat, Jun 14 | 2025 Ultimate Orienteer #5 – Jack Creek (Middle) | Cle Elum WA | Cascade OC | ||
| Sun, Jun 15 | 2025 Ultimate Orienteer #6 – Dickey Creek (Long) | Cle Elum WA | Cascade OC | ||
| Sat, Jun 21 | 2025 Ultimate Orienteer #7 – Moses Lake (Middle) | Moses Lake WA | Cascade OC | ||
| Sun, Jun 22 | 2025 Ultimate Orienteer #8 – Fishtrap Lake (Long) | Sprague WA | Cascade OC | ||
| Sat, Jul 5
- Sun, Jul 6 |
2025 World Rogaining Championship | Spain | |||
| Mon, Jul 7
- Sat, Jul 12 |
2025 World Orienteering Championships | Kuopio, Finland | |||
| Fri, Jul 25
- Mon, Jul 28 |
Tahoe 4-Day | Tahoe, CA | BAOC | ||
| Fri, Aug 8
- Fri, Aug 15 |
2025 World Masters Orienteering Championships | Girona, Catalonia (Spain) | Catalan Orienteering Fed. | ||
| Fri, Aug 15
- Sun, Aug 24 |
2025 Canadian Orienteering Festival (WCOC and COC) | Calgary and Edmonton, Alberta, Canada | Edmonton Overlanders and Foothills Orienteering | ||
| Wed, Aug 27 | 2025 Choose Your Adventure #2 – Street-O & Social! | Seattle, WA (Fremont) | Cascade OC & SGLRG | ||
| Sat, Sep 6
- Sun, Sep 7 |
Pothole Lake 2-Day | Merritt, BC | GVOC | ||
| Sun, Sep 14 | 2025 Choose Your Adventure #3 – Corn Maze! | Snohomish, WA | Cascade OC | ||
| Sat, Sep 20
- Sun, Sep 21 |
GrizO Bitterroot Weekend NRE | Soft Rock, Larry Creek, MT | GrizO | ||
| Fri, Oct 10
- Mon, Oct 13 |
BC Orienteering Championships – Larch O Fest | Cranbrook, BC | |||
| Sat, Oct 11
- Mon, Oct 13 |
2025 US National Championships | Boston MA |