American All-comers Outdoor Track & Field Records

 pending
 women-only

Last updated: 01/02/2009

Men

EventPeformanceNameLocationDate
48 hr.428,890 mYiannis Kouros
GRE		New York, NY1984-Jul-02

Women

EventPeformanceNameLocationDate
144 hr.652,186 mJanet Johnson
GBR		Pennsauken, NJ1992-Jun-27