American sprinting, Shelby Houlihan, Caster Semenya. The list goes on.
South African Caster Semenya will challenge the new rule in court—and the science behind it has come under fire.
They might seem arbitrary, but benchmarks help define the sport.
Elite runners often compete in shoe prototypes. Should the practice be banned?
Jim Walmsley’s Western States run was remarkable. But how does it stack up against these other ultrarunning feats?
In 'Leave No Trace,' a troubled vet tries to raise his daughter off the grid.
We asked ex-Olympian, coach, and elite Masters runner John Henwood for his advice
The Speed Project—a six-person relay from Santa Monica to Las Vegas—celebrates the amateur superstar.
The recent story about Katelyn Tuohy perpetuates a dangerous narrative: that normal physical development is a hurdle to overcome.
Beer tents, circus acts, and Olympic-caliber performances: the Night of the 10,000 PBs is the future of track and field
Being old doesn’t mean you can’t be fast. Just ask two-time Olympian Anthony Famiglietti.
He's the best American runner in a generation. Too bad nobody likes him.
The British and Canadian governments are tackling athlete mental illness. So why can't we?
Before last month's Boston Marathon, a big win had eluded her for years. This changes everything.
After the craziest race in decades, a controversy emerged about prize money. Luckily, this story has a happy ending.