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
Oriol Antoli Sarrau Haute Route Pyrenees (Spain, Andorra, France) Self-supported Complete - no FKT
Renee Elsdon Jacobs California Fourteeners (CA) Supported Complete - new FKT!
Christof Teuscher Arizona Trail (AZ) Supported DNF
Eli Burakian Cohos Trail (NH) Unsupported Complete - new FKT!
James Varner VA Appalachian Trail (VA) Self-supported DNF
Jenny Hoffman Trans America Run (USA) Supported In progress
Steve Bullers Beara Breifne Way (Ireland) Self-supported DNF
Matt Zupan Norman's 13 (CA) Unsupported DNF
Guillaume Arthus Via Alpina, Red Trail (Slovenia, Italy, Austria, Germany, Liechtenstein, Switzerland, France, Monaco) Self-supported In progress
Becky Rogers Pacific Crest Trail through OR (OR) Supported Not yet started

Add your FKTs

Latest FKTs



  • Ryan Tetz:
    I finished the route last night. Official time 3 days 16 hours 33 min car to car. I'm worked now, more details later and GPS etc. That's the first successful completion of the route so fastest known time/first known time. Good luck to Matt too. I… read more »
  • Lori Zupan:
    Dates are incorrect above. Should be Friday (9/13/19) etc.
  • Lori Zupan:
    Posting as Matt's mom. His GPS tracker doesn't seem to be picking him up as of Friday afternoon (9/12/19). He mentioned that there was another climber traveling in the opposite direction who started a day earlier than he did (Thursday, 9/11/19).… read more »
  • Dustin Mitchell:
    Well, I'm going to count that as preperation for a later attempt. I'm not sure if I had the fitness to get the FKT but I definitely didn't have enough fluids. I was rationing fluids from pretty early on and ended up very dehydrated. The trail lived… read more »
  • Jason Hardrath @jasonhardrath:
    Patrick, dude, thanks man! we are all just out here getting after the best we can imagine ourselves doing...I have found a groove here, it feels good to create and conquer by bringing years of skills/fitness together in the mountains :)