Meet the Puma shoe that propelled Canada’s Rory Linkletter to a marathon best

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

Nutrition review: fuel for long runs and races

Top choices for endurance training and racing

A BTS look at adidas Adizero Adios Pro 4 Lightstrike Pro midsole

While carbon plays a significant role in a super shoe’s performance, the unsung hero is the highly specialized midsole foam, which adidas has mastered in the Pro 4

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