Athletes in the paddock await their races

We are in the midst of two hours of heats of the high school girls’ 4×100-meter relay. This is where the Penn Relays really shows off its efficiency. Races go off like clockwork, and the athletes are carefully shuffled from check in to paddock to the track. It’s a wonder to watch.

You can track the progress of the “small schools” races here.

And the “large school” race results can be found here.

UPDATE (12:42pm): More than 500 teams have run so far. Check out the ranked list here.