Founder Michael Johnson said that the series will remain on hiatus until all debts are paid to its 2025 competitors.

After placing 4th at USAs, Josh Hoey will be running with a chip on his shoulder against Worlds favorite Emmanuel Wanyonyi at ...

Fronted by star Michael Johnson, Grand Slam Track promised payouts bigger than any other in track. But athletes are still waiting to receive what they are owed.

Grand Slam Track has not received expected funds and has been unable to pay the athletes who are due money from the fledgling organization, founder Michael Johnson said Friday.