Wild and Tough: The Hardrock 100 (Video)

Registration for the 2015 Hardrock 100 Endurance Run lottery just opened this week—here's an amazing video by David Clifford Photography to get psyched

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Why UTMB Is Its Own Animal (Video)

Elite runners Rory Bosio, Jason Schlarb and Mike Wardian share their experiences at the 2014 Ultra-Trail du Mont-Blanc

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Sponsored Video: TNF Endurance Challenge (Park City) Course Preview

Use promo code TRAILRUNNER20 for 20% off any race distance at this October's The North Face Endurance Challenge in Park City, Utah

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Video: Max King vs. Sage Canaday ... on Treadmills

16 elite-level runners take on one another at last week's Trail Runner Uphill Challenge ( + win free race entries to our race sponsors!)

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Weekly Race Review: July 20-26, 2014

Mount Marathon madness, Vermont 100 record, Euro steeps!

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Video: 2014 Hardrock 100 Endurance Run

Kilian Jornet and Darcy Piceu triumph in one of the world's most grueling 100-mile ultramarathons

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