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
Nathan Longhurst Sierra Peak Section (SPS) (CA, NV) Supported Complete - New FKT!
Courtney Dauwalter Collegiate Loop (CO) Supported Complete - New FKT!
Mario Hipleh Alpine Passes Trail Unsupported Complete - New FKT pending verification
Andrea Sansone Nolan's 14 (CO) Supported Complete - New FKT!

Add your FKTs

Latest FKTs



  • tortocnt:
    I did a round to assess the trail and marking. Did a full round first and then a half round at the north-west section. The path is well marked now with light green posts. Today was super muddy due to rain the past days and the fact that this path… read more »
  • Barry Main:
    How'd it go dude?
  • Barry Main:
    Tomorrow, at 02:00, I plan to set off into the darkness, unsupported, to attempt the Rim to Rim to Rim from the Fisherman's parking lot in Boiling Springs. If all goes to plan I'll hit CPK at sunrise and when finished will clean off my muddy shoes… read more »
  • rando nomad:
    Why not Sabrina Verjee’s wainwrights FKT? She beat the overall record by a decent margin 
  • christofteuscher:
    Going for a self-supported attempt on Dec 30, 2021. Info and tracking at Conditions look quite terrible, ughs...