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
Antoine Clément John Muir Trail via Whitney Portal (CA) Supported In progress
Lila Miller Appalachian Trail (AT) Self-supported DNF
Francis Vachon Traversée de la réserve faunique de Matane par le Sentier International des Appalaches-Québec GR A1 (QC, Canada) Unsupported DNF
John Kelly Appalachian Trail (AT) Supported DNF
Karel Sabbe HexaTrek - crossing France (France) Supported Complete - New FKT pending verification
Sophie Woods Via Alpina (Slovenia, Italy, Austria, Germany, Liechtenstein, Switzerland, France, Monaco) Supported Complete - New FKT!
Aurelien Sanchez Pacific Crest Trail (CA, OR, WA) Supported Complete - New FKT!

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  • kylebass:
    This September, I will begin a self-supported FKT attempt of the International Appalachian Trail Ulster - Ireland, starting in Bunglass and ending in Larne. I am hoping to complete the ~280 mile trek in less than 10 days, and want to thank Glenn… read more »
  • Alan D. Chapman:
    Hi friends!  The ferry is booked, so the date for this unsupported FKT attempt on the dock-to-dock (D2D?) route is set in "greenstone" for this Saturday, August 31, 2024.  Planning to run from Windigo to Rock Harbor.  Let's go!!
  • Dan Wilson:
    Just moved right next to this start/finish. Looks like a really fun loop!  Going to give it a shot this weekend if it stays dry! -Dan W
  • Keilynn:
    The current fastest trans-state crossing was completed by FKT athlete Cole Crosby southbound on January 9th, 2020 in a time of 44h42m. Verification: https://www.strava.com/activities/4603757497 https://nj.milesplit.com/articles/291574/crosby-… read more »
  • Catie 'Giggles' Markesich:
    Get it, Will!