Nagging Nausea

More than a nuisance on the long run

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High Turnover

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A running stride consists of stride length and stride rate/cadence. The theoretical “optimal stride rate” is ...

Warning Signs

What causes potentially deadly rhabdomyolysis in endurance athletes?

No More Gels

Whole-food trail-running fuel that actually tastes good

When it comes to endurance fueling, your choices are endless. ...

Carb Overdose

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If consuming 250 to 280 carb calories per hour is ideal for endurance, could you run faster and better with even more? ...

Caffeine and Dehydration

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Caffeine seems to help me get through a race but, with summer's heat, should I worry I'll get dehydrated? ...