Want to keep an eye on the 4x400 races at the 2025 Penn Relays in Philadelphia from April 24-26? Here’s what to know.

As always, the track events at the 2025 Penn Relays (April 24-26) will be focused primarily on the relays, but there will be some individual action.

Jamaican sprint star Kishane Thompson has told AFP he sees a big margin for improvement after the "major stepping stone" of ...