Fastest Known Time - FKT

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

Routes map preview

Tracking Now

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

Athlete Route Start date Style Status
Justin Walker Ozark Highlands Trail (AR) Supported DNF

Add your FKTs

Latest FKTs



  • Dani Jung:
    Hello François. Good afternoon. I would like to ask you kindly to send me the original GPX track of the GR 20. I would like to run the original route if possible. Thank you very much and I wish you all the best and good health. With kindest regards… read more »
  • Jeffrey Stern:
    I'll be making an effort for the supported FKT this Saturday, 11/7 starting at 5:30am. Once I have my spot tracker, I will post it. More details on the project can be found here:
  • jasonwish:
    I will be attempting to set the new mark on Wednesday November 4 beginning at Patterson State Park at approximately 5am going counter clockwise.  I am going unsupported with intentions of completing the circuit in under 27 hours.  I will be tracking… read more »
  • Timothy Engel:
    sure thing. you should add together the fastest two loops you did and post strava link or similar. best tim
  • Aaron Fleisher:
    On Wednesday November 4th Peter Daw and myself will start an unsupported sextuple crossing of the grand canyon, or 3XR2R2R. We will each be carrying all of our own food and gear the entire time, and won't be accessing our vehicle at any time,… read more »