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
Tara Dower Appalachian Trail (AT) Supported Complete - New FKT!
Jeff Browning Colorado Trail (CO) Supported Complete - New FKT!
DJ Fox Colorado Trail (CO) Supported Complete - New FKT!
Will "Sisyphus" Peterson Long Trail (VT) Supported Complete - New FKT!
Nels Matson Trans America Run (USA) Supported In progress

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  • adverscend:
    The current Mason Dixon Trail map set (MDTS 2020-print, Map 7) says no foot traffic is allowed on the Route 40 Bridge (near Havre de Grace, MD) and advises people to catch the Teal Line Route 7 bus or a taxi across. For safety, the FKT route for the… read more »
  • Caitlynn:
    Well Sydney you get to hold it a bit longer! Lol, I would’ve felt bad taking it so soon anyways. Here’s a link to my recent attempt at a new women’s unsupported FKT. I had a great run, but I couldn’t have done it without those who had done it before… read more »
  • luka:
    Hi, will attempt on 221111, Luka
  • Tina van Heerden:
    Tomorrow, 11 November 2022, my brother, Pieter van Heerden, and I will be attempting a mixed team unsupported record. Weather looks cloudy but warm, so hoping for  a solid run on our semi-recovered UTA legs. 😀 
  • Edge of Mountain:
    John Robinson and I plan to attempt the FKT of the Linville Gorge Hiking Circuit -34 miler.  We will be unsupported.  We plan to attempt to beat the 13 hour 42 min 58 second time.  We will start early morning around 530am on Monday November 14 2022… read more »