The Fast-R Nitro Elite 3 is built for speed—but is it the best choice for all kinds of runners? I laced up to find out.

Puma claims the Fast-R Nitro Elite 3 is its "fastest ever running shoe," primed for use in the London and Boston marathons.

Top-of-the line racers are all about running economy. Here's what that means—and how high-tech sports labs measure it.

A UMass Amherst study found that the Puma Fast-R Nitro Elite 3 can improve your time by more than four minutes and 30 seconds ...

Results suggest that Puma's latest innovation, the Fast-R NITRO Elite 3, could help runners shave valuable minutes off their ...

Puma has launched its most advanced race-day running shoe to date, the successor of the boundary-pushing Puma Fast-R Nitro ...

A competitor to Nike's throne claims to have built the fastest shoe on the planet. Hard to believe? It brought receipts.

The Fast-R Nitro Elite 3 will be available to purchase in limited supply from Friday 18 April at Puma’s Boston Marathon ...

Once a pioneer in high-performance sneakers, the company is playing catch-up in an increasingly competitive field ...

It is the lightest and most expensive marathon running shoe in history and, at its launch in the shadow of Nelson’s Column in ...

Earlier this morning in Herzogenaurach, PUMA officially unveiled the much anticipated Fast-R NITRO Elite 3. It is the iconic brand's fastest-ever running shoe, engineered to aid your pursuit of a ...