07 August 1980 12:00 am 1980 World Flying Disc Championships (WFDF) Venue: Santa Cruz, CA Categories: National
20 July 1981 12:00 am 1981 World Disc and FPA Worlds Combined Venue: Santa Cruz, CA Categories: Major
07 August 1982 12:00 am 1982 WFDF – World FLying Disc Championships Venue: Santa Cruz, CA Categories: Major
01 July 1984 1984 World Disc Games freestyle frisbee championships Venue: Santa Cruz, CA Categories: Major
01 September 1991 1991 WFDF World Freestyle Frisbee Championships Venue: Santa Cruz, CA Categories: Major