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
Gabriela Aramayo Grande Traversée du Mercantour 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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  • jmecham:
    Note to anyone doing this route: I did this route on December 28th. I went East to West. I don’t think there’s a way to get to the Cape Collision Battery as the route intends due to a fence on the road. I think starting or ending where the road… read more »
  • John N Vantine:
    I just ran this in December, with a few miles tacked on at the end to hit 40 for my 40th birthday. Epic route! My goal was to just finish, as it's the furthest I've ever run, but I'd love to go back and run it faster sometime. Here's a recap with… read more »
  • IanB:
    I realize I made a really silly error in the intro text for this. It shouldn't say "take whatever route you like so long as you start at the Brandenburger Tor and end on the Oderbrücke Hohenwutzen" - it should say "take whatever route you like so… read more »
  • sam@panora.ca:
    2d17h. Wow. Sandra Mejía Céspedes, Jose Pablo Cob Barboza this is unbelievable. Leaving tomorrow morning to Muelle de Goschen to embark on El Camino de Costa Rica on 5th of January. I will attempt an FKT in category Male Supported. Exciting time… read more »
  • xcdarrel17:
    This is such a great route and a favorite for local trail runners to train for big mountain races or a fitness check leading up to a big race. I think the local running group HURT does or did an annual fat ass run on the route. From an FKT… read more »