ICYMI: Vice President Joe Biden was at The Penn Relays this past weekend.

Sources say he was spotted at the 121st Penn Relays late Saturday afternoon as he slinked out of a black car in his motorcade just outside of Franklin Field, adjacent South 33rd Street.

I'm told Biden made the trek because his nephew, Nick Biden, was competing for The Haverford School (450 Lancaster Ave., Haverford) in the high school boys' 4x400 Philadelphia Area race.

Race results show Haverford placed seventh out of eight schools contesting.