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
Candice Burt Arizona Trail (AZ) Supported DNF
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Latest FKTs

The most recently set Fastest Known Times.

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Brian Wiest Phoenix Phearsome Phour (AZ) 4h 8m 28s
Conrad van den Berg Around Gariep Dam 19h 38m 29s
Jade Belzberg Art Smith Trail (CA) 2h 34m 28s
Keith Coombs Baylor Canyon Pass Trail (NM) 1h 34m 41s
Lindsey Roberts North/South Trail (TN, KY) 11h 59m 33s
Gabriel Dupont Ultra Run du Tour de Lille (France) 5h 34m 42s
Gayle Cowling Port Fairy to Warrnambool Rail Trail 4h 40m 14s
Kristina Kucar Auckland Coast to Coast 1h 38m 52s
Julien Cazorla Godalming Round (United Kingdom) 3h 58m 11s
Peter Holden Penrhys Pilgrimage Way (United Kingdom) 3h 18m 17s

Podcast

Interviews with FKT-setters and others in the FKT world. Listen and subscribe »

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Episode 225
Person-Person

Episode 225: Callie Vinson: FKTs are for Every Body

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Episode 224
Person-Person

Episode 224: Billy Meredith takes on the Calendar Year Triple Crown

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Episode 223
Person-Person

Episode 223: Sika Henry - Selma to Montgomery FKT

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Episode 222
Person-Person

Episode 222: Kristian Morgan: If at first you don't succeed, try, try again!

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Episode 221
Person-Person

Episode 221: Ivey Smith: Unsupported and Unafraid on the Benton MacKaye Trail

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Episode 220
Person-Person

Episode 220: Sunny Stroeer Sets a Wild Grand Canyon FKT

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Episode 219
Person-Person

Episode 219: Women of the Colorado Trail

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Episode 218
End of Year

Episode 218: 2023 FKT of the Year with Karel Sabbe and Jenny Hoffman

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Episode 217
Person-Person

Episode 217: The Good and Bad Times of Christof Teuscher’s Iceland Traverse FKT

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Episode 216
Person-Person

Episode 216: From the Military to a PCT FKT with Jessica Pekari

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Episode 215
Person-Person

Episode 215: Jenny Hoffman: The Physics Professor Who Set an FKT Running Across the U.S.

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Episode 214
Person-Person

Episode 214: Hillary Gerardi Breaks Down Her Mont Blanc FKT

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Episode 213
Person-Person

Episode 213: Karel Sabbe Breaks Down New PCT FKT

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Episode 212
Person-Person

Episode 212: Nick Fowler on Setting Self-Supported PCT FKT as “New” Endurance Athlete 

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Episode 211
Person-Person

Episode 211: Going Deep on the Long Trail with John Kelly and Will Peterson

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Episode 210
Person-Person

Episode 210: Chris Fisher on Setting the Winter Colorado 14ers FKT

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Episode 209
Person-Person

Episode 209: David Hedges: Achieving Life-Long Goal of Nolan’s 14 FKT at Age 25

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Episode 208
Topics

Episode 208: Let's hear this again! Darcy Piceu and Gina Lucrezi on Elevating Women’s Participation in Ultrarunning

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Episode 207
Person-Person

Episode 207: Jack Kuenzle Dishes on Denali

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Episode 206
Person-Person

Episode 206: Aubri Drake on Beast Coast FKTs, Breaking Binaries and Boundaries, and Transferring Thru-Hiking Skills to Ultrarunning

Listen and subscribe to the podcast »

Articles

See all articles »

News

Comments

  • blmadsen:
    17 hr 40min is correct.  I started shortly after mid-night and completed before 6pm.  The goal was to complete the 5 state run in one calendar day.    This is an attainable time to beat for a conditioned ultra runner.  
    on 5 States Run (CO, KS, OK, NM, TX)
    1 year 2 months ago
  • Vince WARNE:
    I'm planning to run this on Saturday 4th Feb 2023.  I've previously run from the River Wey and always stopped at the Greywell Tunnel (and conveniently, the pub), so I'm not so sure on the section beyond the Tunnel. I'll be running from Up Nately… read more »
    on Basingstoke Canal Towpath Trail (United Kingdom)
    1 year 2 months ago
  • Wild_Turkey:
    I came in with a DNF by day four. My body kept bonking and by the fourth day it took nine hours to do a twenty mile road walk to the top of Lake Okeechobee. My legs felt heavy and I didn’t have much of an appetite. I believe my body still needs time… read more »
    on Florida Trail (FL)
    1 year 2 months ago
  • Carina:
    I checked out the off grid part and decided that it is too difficult for me. There is a perfect trail heading to the summit where I saw a lot of trail runners. If you want to be safe (if you are not experienced climbing) maybe try to do this… read more »
    on Risco De Famara (Canary Islands, Spain)
    1 year 2 months ago
  • joachimcassel:
    Tackling this unsupported in the morning (Jan 26, 2023)! Starting at Will Rogers around 4:30am. Let's see how we do!
    on Backbone Trail (CA)
    1 year 3 months ago