The host state for the summer meeting also hosts the mid-winter meeting, but the mid-winter meeting is usually held in a warm state within the region.
| Host | Winter | Summer | |
|---|---|---|---|
| 2021 | No Host | Virtual | Virtual |
| 2020 | Utah | Monterey, CA……. | Virtual |
| 2019 | Kansas | Tuscon, AZ | Manhattan, KS…. |
| 2018 | Oregon | San Diego, CA | Eugene, OR |
| 2017 | Colorado | Phoenix, AZ | Vail, CO |
| 2016…. | Wyoming…. | San Diego, CA | Cody, WY |
| 2015 | |||
| 2014 | |||
| 2013 | |||
| 2012 | |||
| 2011 | |||
| 2010 | |||
| 2009 | |||
| 2008 | |||
| 2007 | |||
| 2006 | |||
| 2005 | |||
| 2004 | |||
| 2003 | |||
| 2002 | |||
| 2001 | Park City, Utah | ||
| 2000 | Redmond, Oregon | ||
| 1999 | Durango, Colorado | ||
| 1998 | Jackson, Wyoming | ||
| 1997 | Sparks, Nevada | ||
| 1996 | Honolulu, Hawaii | ||
| 1995 | Big Sky, Montana | ||
| 1994 | Anchorage, Alaska | ||
| 1993 | Sacramento, California | ||
| 1992 | Scottsdale, Arizona | ||
| 1991 | Edmonton, Alberta | ||
| 1990 | Sun Valley, Idaho | ||
| 1989 | Seattle, Washington | ||
| 1988 | Albuquerque, New Mexico | ||
| 1987 | Salt Lake City, Utah | ||
| 1986 | Portland, Oregon | ||
| 1985 | Snowmass, Colorado | ||
| 1984 | Victoria, British Columbia | ||
| 1983 | Teton Village, Wyoming | ||
| 1982 | Las Vegas, Nevada | ||
| 1981 | Honolulu, Hawaii | ||
| 1980 | Kalispell, Montana | ||
| 1979 | Anchorage, Alaska | ||
| 1978 | San Diego, California | ||
| 1977 | Tucson, Arizona | ||
| 1976 | Sun Valley, Idaho | ||
| 1975 | Seattle, Washington | ||
| 1974 | Albuquerque, New Mexico | ||
| 1973 | Salt Lake City, Utah | ||
| 1972 | Portland, Oregon | ||
| 1971 | Snowmass, Colorado | ||
| 1970 | Victoria, British Columbia | ||
| 1969 | Jackson Hole, Wyoming | ||
| 1968 | Reno, Nevada | ||
| 1967 | Honolulu, Hawaii | ||
| 1966 | Butte, Montana | ||
| 1965 | Anchorage, Alaska | ||
| 1964 | San Francisco, California | ||
| 1963 | Tucson, Arizona | ||
| 1962 | Seattle, Washington | ||
| 1961 | Santa Fe, New Mexico | ||
| 1960 | Salt Lake City, Utah | ||
| 1959 | Portland, Oregon | ||
| 1958 | Sun Valley, Idaho | ||
| 1957 | Glenwood Springs, Colorado | ||
| 1956 | Vancouver, British Columbia | ||
| 1955 | Moran, Wyoming | ||
| 1954 | Las Vegas, Nevada | ||
| 1953 | Long Beach, California | ||
| 1952 | Glacier National Park | ||
| 1951 | Phoenix, Arizona | ||
| 1950 | Portland, Oregon | ||
| 1949 | Seattle, Washington | ||
| 1948 | Salt Lake City, Utah | ||
| 1947 | Santa Fe, New Mexico | ||
| 1946 | Twin Falls, Idaho | ||
| 1945 | Denver, Colorado | ||
| 1944 | Phoenix, Arizona & Salt Lake City, Utah | ||
| 1943 | Reno, Nevada | ||
| 1942 | Jackson Hole, Wyoming | ||
| 1941 | Salt Lake City, Utah | ||
| 1940 | Seattle, Washington | ||
| 1939 | Del Monte, California | ||
| 1938 | Yellowstone National Park | ||
| 1937 | Denver, Colorado | ||
| 1936 | San Francisco, California | ||
| 1935 | Santa Fe, New Mexico | ||
| 1934 | Portland, Oregon | ||
| 1933 | Vancouver, British Columbia | ||
| 1932 | Salt Lake City, Utah | ||
| 1931 | Flagstaff, Arizona | ||
| 1930 | Santa Fe, New Mexico | ||
| 1929 | San Francisco, California | ||
| 1928 | Seattle, Washington | ||
| 1927 | Seattle, Washington | ||
| 1926 | Boise, Idaho | ||
| 1925 | Denver, Colorado | ||
| 1924 | Portland, Oregon | ||
| 1923 | Missoula, Montana | ||
| 1922 | Salt Lake City, Utah (Inaugural Meeting) & Sacramento, California |