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Patrick Lange and Daniela Ryf reigned supreme.
A look at the sports science behind Eliud Kipchoge and Breaking2.
8 ways to keep your cool to maximize performance.
How to train to run 13.1 miles in just a little over two months.
The funnyman made the announcement via a hysterical video.
Zach Boivin remade himself into an Ironman inspiration.
Breaking2 runners fall short of hitting 1:59:59.
Get race-ready in 12 weeks with our three-step plan.