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
Benjamin Degreve La "Morvan Express" - traversée du Parc du Morvan (France) Supported Not yet started
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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  • TeresaBowser:
    I will be attempting the initial FKT on Project Untamed 100 on Saturday Oct 18th, 2025. Starting at 4:30am est. This will be supported. I designed this route and ready to share it with everyone!  Tracking is available at : https://share.garmin.com/… read more »
  • andrewbishop12:
    Hi, my name is Andrew, I'll be attempting this route unsupported starting tomorrow morning (Friday 10/17/2025).
  • Charles Leary:
    Hey Mark! I ran this route back in 2020- I stayed on the ridge for the whole southern side of the loop-  https://www.strava.com/activities/3123662341 Given the condition of the trail in that section, I would agree both are acceptable. Any advantage… read more »
  • PaulyC:
    Attempting a self-supported hike-through south to north at sunrise tomorrow. ETA 7 days. Cache’s planted. GPX file to come. 
  • usfgal:
    Thank you! I did it! I struggled more than I thought I would (overnight and on day 2), but I really enjoyed it! The leaves were pretty, and I thought the scenery was nice.