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featured articles

Mount to Coast T1
Reviews

Mount to Coast T1 Reviews

Paul Lieto
Training Tips

The Rest Day: Do You Need One?

Tim Monaco
Training Tips

Take Your Training to the Next Level: Why You Should Try a 50K This Summer

Susan Barrows
Training Tips

Five Reasons to Hit the Dirt, Road, and Track

Max King
Features

Downhills Are the Fun Part, Right?

Susan Barrows
Race Spotlight

Tackle Mary's Peak Ultra This Spring

Paul Lieto
Features

Upcycle, Recycle, and Sustainability in Sport

Susan Barrows
Destinations

Top Summer Vacation Ultras

Jeff Browning
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Most Popular

Upcoming Half Marathons in the Pacific Northwest

Are you ready to take on a new running challenge? Half marathons are a true test of endurance and determination, and there are countless races around the world that offer a chance to push yourself to the limit.

Check them out →

Discover the Best Marathons in the US

Read to discover upcoming and popular marathons in the US.

Read further →