"Baby Running Wild" (ベイビーランニンワイルド / Beibii Rannin Wairudo) is the ninth single by Japanese hip-hop group Lead.

[2][3] The other single to contain a combo edition was "Night Deluxe", which was released a year prior.

[5] The coupling track, "Summer Splash," had its lyrics written by Shōko Fujibayashi, who had worked with Lead for their song "Night Deluxe" the previous year.

[6] "Baby Running Wild" became Lead's second single to be released as both a standard CD and a CD+DVD combo.

Both editions held the same material on the CD: the title track, the B-side "Summer Splash", and their corresponding instrumentals.