![4 × 400 meter relay at the NCAA Division I Outdoor Track and Field Championships 4 × 400 meter relay at the NCAA Division I Outdoor Track and Field Championships](/modules/owlapps_apps/img/nopic.jpg)
This is a list of the NCAA Division I outdoor champions in the 4 × 440-yard relay until 1975, and the metric 4 × 400 meter relay since metrication occurred in 1976. Hand timing was used until 1973, while starting in 1974 fully automatic timing was used.
Owlapps.net - since 2012 - Les chouettes applications du hibou