Fastest Known Time - FKT

The best routes: what are they, who did them, and how fast?

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FKT attempts we're tracking right now. Follow their progress »

Athlete Route Start date Style Status
Nathan Longhurst Sierra Peak Section (SPS) (CA, NV) Supported Complete - New FKT!
Courtney Dauwalter Collegiate Loop (CO) Supported Complete - New FKT!
Mario Hipleh Alpine Passes Trail Unsupported Complete - New FKT!
Andrea Sansone Nolan's 14 (CO) Supported Complete - New FKT!

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  • meganvonbergen:
    I have a question about this trail. FKT lists the length as 59ish miles, while All Trails lists the length as 55ish miles. Both seem to start/end at the same place. Where's the difference made up?… read more »
  • nickarini:
    Hi Lizzie, sorry you had problems with the route. I only had the LDWA GPX to follow when I did it and had some serious issues following it. There were several points where it takes you in an obviously wrong direction and into private property. I had… read more »
  • Tom Abrahams:
    Hi Steve, thanks. Sorry, I’ve only just seen the message. I was able to do it with 2.5ltrs of water in my bladder/udder combo. Didn’t have a lot left at the end but it was enough to see me through. Time of year and cool temperatures helped. 
  • XC_crow:
    Hey everybody,   I’m announcing that I am planning a self-supported FKT on the Ozark Trail starting on Tuesday October 19th at 6 am. I’m planning on starting at the western trail head(4155) and traveling north to Onondaga. I will be using a Garmin… read more »
  • marke:
    There is no valid, repeatable reason to disregard the times of Mark Fretta, Ryan Bradford, and Apolo Ohno. They are Olympic athletes and the runs were done in the pre-GPS era. Local runners know Joe Gray and Matt Carpenter, and they are both… read more »