Michael Johnson's Grand Slam Track is set for its inaugural season in 2025 - but what is it all about, what does it mean for athletics and will it come to the UK?

Today, Grand Slam Track (GST) announced the signing of Gabby Thomas as a racer for the league's 2025 debut season. Gabby Thomas is the most recent addition for Grand Slam Track, which has been making headlines in recent weeks.

Five-time Olympic medalist Gabby Thomas, 27, is ushering in a new chapter in her career by signing with Grand Slam Track, a revolutionary league set to launch in April 2025. Thomas believes the league

Grand Slam Track, a series of four meets in which 48 of the fastest men and women in the world race for $12.6 million in prize money, will begin in Jamaica in April and come to L.A. in June.

The sprinting legend knows that the sport's biggest crowds in the U.S. every year are at the Penn Relays, and he wants his new showcase to bring that same buzz.

Grand Slam Track has unveiled four locations for its inaugural meets in 2025. Drake Stadium on the campus of UCLA, announced Friday, rounds out the group of venues that will host its "slams," joining Jamaica's National Stadium in Kingston,

Sprinter Daryll Neita becomes the first British woman to join Michael Johnson's new athletics league, Grand Slam Track.

PEOPLE can exclusively confirm that the three-time gold medalist is signing with Grand Slam Track and is set to compete in the league's inaugural season

The 27-year-old is one of the hottest properties in athletics, having won three gold medals at the Paris Olympics - the 200m plus 4x100m and 4x400m relays - and starred in the Netflix series Sprint.