medley relay

noun

Track. a relay race in which individual members of a team usually run an unequal portion of the total distance.Compare distance medley, sprint medley.
Swimming. a relay race in which no member of a team uses the same stroke as another.

Compare individual medley.

Origin of medley relay

First recorded in 1945–50

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018