Episode 4: Running In Circles

A battle over science and ethics unfolds. World Athletics releases and then tweaks multiple policies impacting DSD athletes, while critics cry foul. In this episode, World Athletics doubles down on its claims, Caster Semenya challenges the rules again, and we dig deep on a big qu ...  Show more

Christine and Max are some of the most recent female athletes in this century-long history to face tests, stigma, and restrictions. But they are unlikely to be the last. In this episode, we find out whether Christine qualifies for the Paris Olympics, as well as the fate of Max’s ...  Show more

The World Athletics Championships takes place in Doha from September 27 to October 6 and handling heat, hopefully, will the major talking point. From midnight marathons to air conditioned stadiums to the best way to stay cool, we tackle the science of heat in athletic performance ...  Show more

Bowen and Matt are now Olympians at heart! And just like them, many real Olympians have careers beyond being elite athletes. This episode of the Two Guys, Five Rings podcast goes from the emergency room to Harvard University, and even makes a stop at a bakery!  Find out what some ...  Show more

"I did it with no sponsorships. I did it with a black designer on my chest. I did it with a long weave and nails and lashes and everything that everyone told me was going to hold me back. I did it!"  Alaysha Johnson was always counted out and overlooked. But after an epic perform ...  Show more

Who were the superstars, and what were the unforgettable moments of 2024? Who failed to launch, and who exceeded expectations? What are your hopes for sport and sports science in 2025? We draw a spectacular sporting year to a close with a look back at the highlights, lowlights ...