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The Science Of Downhill Running

Strong, repeatable downhill running is a major factor predicting trail running performance. So how can athletes improve how their physiology responds to downhills? An amazing 2020 review study provides some clues that can inform training theory.

Editor's Picks

trail running ukraine

Inside the War: Dispatches From a Ukrainian Race Director

Here’s how Ukraine’s trail running community is responding to the Russian invasion.

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Gaia GPS

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Trailforks

Discover the best trails in the world.

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Outside TV

Unlock 600+ hours of ad-free films and series.

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