Fastest Known Time

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
Haroldas Subertas John Muir Trail via Whitney Portal (CA) Unsupported DNF
Joe "Stringbean" McConaughy John Muir Trail via Whitney Portal (CA) Supported Complete - New FKT!
Antoine Clément John Muir Trail via Whitney Portal (CA) Supported DNF
Gabriela Aramayo Grande Traversée du Mercantour Supported Complete - New FKT!
Karel Sabbe HexaTrek - crossing France (France) Supported Complete - New FKT!
Sophie Woods Via Alpina (Slovenia, Italy, Austria, Germany, Liechtenstein, Switzerland, France, Monaco) Supported Complete - New FKT!

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  • adverscend:
    I will make another attempt at an Appalachian Trail north-bound FKT, starting Wednesday, July 14th at ~6:00 p.m. Cached supplies in advance--default is self-supported style; may adjust. Live tracking using Somewear: device: https://somewear.co/… read more »
  • Brianna Tidd:
    Beautiful day.  Post heat wave conditions were rough down the Emmons, and after some discussion, we weren't comfortable going for round two.  "Crevasse too open". Hard but safe call.  The Mother of Waters has humbled us to wait for a better time. … read more »
  • milkman:
    Late to the thread. My first dalliance with the triple included the proud and very beautiful climb into walk off the tail, but it seems that most dive off early as mentioned because it still feels like a natural end to the climbing as you are still… read more »
  • anthonygroft:
    For those interested in comparing unofficial FKT results, below are two Strava segments for the loop from Cosby, clockwise and couter-clockwise. One note, neither segment includes the run through Cosby campground which is required for the FKT. https… read more »
  • Kelly Eagle:
    Hi All, I am going to go for an unsupported/self-supported attempt (south to north) from August 16-20 2021. This will be my first FKT attempt so I would love any advice :).  I plan to record on my watch and use the GPS track provided on the website… read more »