Fastest Known Time

The best routes: what are they, who did them, and how fast?

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Tracking Now

FKT attempts we're tracking right now. Follow their progress »

Athlete Route Start date Style Status
Billy "Wahoo" Meredith Triple Crown of Thru-Hiking (USA) Self-supported In progress
Jenny Hoffman Trans America Run (USA) Supported Complete - New FKT!
Michael Mcknight Arizona Trail (AZ) Supported DNF
Cole Crosby Bay Circuit Trail (MA) Supported Complete - New FKT!
Suzanne "Sunny" Stroeer Arizona Trail (AZ) Supported DNF
Callie Vinson Maricopa Loop (AZ) Supported Complete - New FKT!

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Latest FKTs



  • Antsorun:
    J'ai oublié de préciser : Dans une style "Sans prise en charge"
  • Antsorun:
    Salut ! Je vais tenter ce FKT demain, samedi 25 novembre 2023. J'ai hâte de courir ce tracé ! 😀 Anthony SOMEIL
  • Jessica Sheppard:
    I'll be attempting this trail on November 24, 2023. I'm doing it self-supported and running with a friend. Weather should be dry but chilly. 
  • bsjanezic:
    Starting at 8pm tonight (Thanksgiving 2023) myself and Peter Davidson will be making a supported attempt at the Tucson Five. We’ll be tracking during the effort using a garmin inReach connected to CalTopo ( as well as… read more »
  • CBerk:
    oh, and - thank YOU very much for your race recap. I enjoyed reading it! I look forward to digging into your route a bit closer. I may run a route just a few miles north to stop at my doorstep and sleep in my bed for a few hours. That'd be about two… read more »