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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Mayesh Kumar Kudremukh 7h 4m 6s
Blaine Doyle Cascade & Porter Mtns (NY) 57m 25s
Whitney Pearson Vermont 4000ers (VT) 10h 0m 44s
Robert Schwartz Fourth of July Lake Loop 2h 44m 36s
Marcy Beard Hole to Hump (AZ) 20h 16m 3s
Matthew Griffith North Franklin Mountain Loop 4h 54m 1s
Mike Coppock Clyde Walkway (Scotland, UK) 6h 26m 33s
Isaiah Norton The Priest & Three Ridges (VA) 4h 31m 56s
Julien Lantrin Tour de Paris Marechaux (France) 3h 13m 29s
Elias Kibreab Bruce Trail, Caledon Hills Section (ON, Canada) 6h 50m 24s

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

  • smvandend:
    Follow-up on this: Had great luck today with nice weather, no reroutes due to wildlife, and very few hikers on the Flattop descent. A wrong turn and lots of nausea threw me off my splits strategy around mile 21-22. Still very happy with my time of 6… read more »
    on Trans-RMNP Marathon
    7 months ago
  • AlexPlinio:
    On Tuesday, September 26th, 2023, I will attempt to break the course record by starting half an hour before the first low tide at 12:01 AM. My Garmin InReach tracker is share.garmin.com/ratt50.  Alex
    on Cape Cod Run Against the Tides (MA)
    7 months ago
  • Peter 559:
    I understand the popularity and the reason that the FKT route is A-K, however from an aesthetic and geographical standpoint, this isn’t the entire Western Arthur’s Traverse, only part of it. Perhaps a compromise might be having both variants listed… read more »
    on Western Arthur Range Traverse
    7 months ago
  • marcy_beard:
    Finished it!  Supported, 20:16, will submit soon.  Tough, crazy route, even harder with wind blasting the top of Humphreys, but I guess that's fairly normal for Hole to Hump FKT experiences!
    on Hole to Hump (AZ)
    7 months ago
  • Twister_Hikes:
    I’ll be starting my self supported hike of the IAT today beginning at the Western Terminus and making my way to the Eastern. If I’m able to stay on pace after the first few days, I’ll try for the whole fkt. 
    on Ice Age Trail (WI)
    7 months ago