Kiprun KD900X LD+ Review | A Steady Speedster

It’s a wild time to be a runner—shoe tech is evolving faster than ever, and race times are tumbling. Since the OG Nike Vaporfly shook things up in 2017, we’ve seen breakthrough designs and new players step onto the scene. One of the latest? Kiprun, a French brand making waves with the KD900X LD+, their latest take on a marathon racing shoe.

The Kiprun KD900X LD+ is an eye-catching, durable racing shoe that delivers a cushioned ride. But does it have the speed to compete with the best? Let’s div...