April 2020
| April 3-5 | Oregon Association Championships | Hood River, OR | SCM | Canceled |
| April 10-11 | NW Zone Championships | King County Aquatic Center, Federal Way, WA | SCY | Canceled |
| April 23-26 | 2020 USMS Spring Nationals | San Antonio, TX | SCY | Canceled |
May 2020
| May 15 – September 15 | 5K/10K ePostal National Championships | Pool of your choice | LCM | Registration coming soon |
| POSTPONED | Lake Juniper | Bend, OR | OPEN | Canceled |
June 2020
| June 27 | Foster Lake Cable Swims | Sweet Home, OR | OPEN | Canceled |
July 2020
| July 12 | Portland Bridge Swim | Portland, OR | OPEN | Canceled |
| July 19 | Applegate Lake Swims | Ruch, OR | OPEN | Canceled |
| August 1 | Cascade Lakes Swim Series & Festival at Elk Lake | Bend, OR | OPEN | Canceled |
August 2020
| August 8 | Eel Lake Swims | Lakeside, OR | OPEN | Registration coming soon |
| August 21-23 | Gil Young Memorial Swim Meet/NW Zone LCM Champs | Mt. Hood Community College, Gresham, OR | LCM | Registration coming soon |
September 2020
| September 12 | Lake of the Woods Swims | Klamath Falls, OR | OPEN | Registration coming soon |