Whether you’re looking to set a raft of new PBs on the track or are preparing ... as well as lightweight (the six-spike configuration means it’s best suited to races above 400m).

Two (2) competition-approved implements of every size and weight will be provided. However, athletes may also bring their own implements, and have them certified at the Implement Inspection area. The ...

Opinions expressed by Forbes Contributors are their own. Tim Newcomb covers tennis gear/business, stadiums and sneaker tech. When American 200-meter Olympian Kenny Bednarek powers around the curve ...