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
Helen Galerakis Arizona Trail (AZ) Supported Complete - new FKT!
Lucy Clark Te Araroa (NZ) Supported In progress
Scott Loughney, Ryan Wagner Everest Mailrun (Kathmandu-Everest Base Camp, Nepal) Supported Complete - new FKT!
Anne Lang Sheltowee Trace (KY) Supported DNF

Add your FKTs

Latest FKTs



  • Yvonne Naughton:
    Myself, Kelsey Wilmore and Minda Paul plan to make an FKT attempt as a self-supported female team on the Rainier Infinity Loop next week. If weather and climbing conditions are favorable we plan to start on Wednesday, July 31st. We will follow the… read more »
  • billerby:
    New male FKT by Jonas Buud during High Coast Ultra 2019-06-07: 13 hours 5 minuts and 2 seconds.
  • runinonempty:
    I witnessed Kaytlin Gerbin on the Kaleetan Peak route twice.  She was haulin' the mail that day.  I posted a youtube video and you can see her at 1:53 in the video.  
  • enorman:
    Hey, I'll be attempting to beat the current 3:15hr time on this run tomorrow.  I'll be doing it unsupported and using a Coros Apex to track! I have a feeling others have done this run faster but not recorded so I'll be excited to see what else can… read more »
  • TylerCAndrews:
    Hello all -- new to this world but I will be attempting this FKT on August 2 (rain date August 3), starting in Soraypampa and running to the main plaza in Aguas Calientes. I will be attempting this as an unsupported FKT.