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
Suzan Brydon American Discovery Trail (USA) Supported Complete - New FKT!
Bob Stewart Benton MacKaye Trail (GA, TN, NC) Unsupported Complete - New FKT!
Aurelien Sanchez Pacific Crest Trail (CA, OR, WA) Supported In progress
Antoine Clément Atlas 11 4000ers (Morocco) Supported Complete - New FKT pending verification
Kristian Morgan Appalachian Trail (AT) Self-supported In progress

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  • AndrewBlatecky:
    Hello! Back for another attempt on the CT (hopefully with less monsoon this time). I'm announcing my intention to go after the FKT for self-supported, West to East using Collegiate West. I'll be setting off on Saturday June 27 at 5am-ish.  I will be… read more »
  • oli_wilson:
    The actual route is without the final 2 mile section as Grandfather Mountain doesn’t allow people to run down the entrance road. The route ends at the Black Rock Trail parking lot off of Grandfather Mountain Extension Trail.  Mileage: 30.39 miles,… read more »
  • genevieston:
    limbed this line in ~1978; thx for the memories! No cams (hexes/stoppers), no GoPro, no walkie-talkie, though the latter would have been handy. I guess now, those were the good old days, but it’s all relative. Cheers, geometry dash lite
  • NickReimers:
    I'll be attempting the SF Round, not as an FKT but just to complete it on July 3, 2026. I've been living in SF for 4 years now and am going to leave soon, so it seems appropriate. If anyone would like to join me, feel free. Message me at @… read more »
  • JRolls802:
    Correction-South to North