Some of the biggest American track stars are competing in Philly this weekend. Olympic gold medalists Sydney McLaughlin-Levrone and Gabby Thomas will headline the field for Grand Slam Track, a new and ...

Levrone's training partner, Athing Mu, has reportedly split up with her coach, Bobby Kersee. The latter has been training the American since November 2022 in Los Angeles.

Grand Slam Track, founded by sprint legend Michael Johnson, filed for bankruptcy after failing to pay athletes and vendors.

Grand Slam Track, the league fronted by sprint great Michael Johnson that offered six-figure prize money for top runners, has ...