FKT

Photos: Running 453 Miles of the Pacific Crest Trail in Record Time

A day-by-day photo diary of setting a new supported FKT of the Oregon Pacific Crest Trail.

The Summer of Speed: A Look at the Latest FKT Trail Records

Runners blaze trails with new FKTs and records across the country in 2015.

Inside The FKT (Fastest Known Time) Trend

A look at the growing trend of record-setting long-distance trail runs.

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