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
Will "Sisyphus" Peterson Appalachian Trail (AT) Self-supported In progress
Bob Stewart Benton MacKaye Trail (GA, TN, NC) Unsupported Complete - New FKT pending verification
Emilie "Bambi" Burditt Ice Age Trail (WI) Supported In progress
Aurelien Sanchez Pacific Crest Trail (CA, OR, WA) Supported In progress

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  • Wannes Crivits:
    We made it to 6 days and 345 km. A little bit behind on record pace.  As we live in a flat part of Belgium I am not used to running downhill. Learning and practicing how to run downhill would be a critical improvement for a subsequent attempt, as… read more »
  • Stanislav Chiknavaryan:
    Hi Nikki!  Thanks for submitting this route. I am someone who has run the Thrilla route dozens of times over the years, and I love this route! However I start and stop it in a different place so I can't submit any of my results for the FKT. One… read more »
  • DomSamo11:
    Goin for this tomorrow. Shooting for sub 4.
  • Alan D. Chapman:
    Hello friends! I’m very excited to announce that I will begin an unsupported FKT attempt, heading southbound, on Monday, August 14th. You can begin following me at approximately 6 a.m. on 8/14 here: share.garmin.com/5RZ2W.  I will attempt to upload… read more »
  • Phil Royer:
    Love this route! Planning to try tomorrow. I am a little confused about the turns at the very end after crossing over Route 95. Recreate the Ride is a car version so it suggests Wood St. to Old Mass to 2A to the end. All the runners I have seen on… read more »