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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Matt Casey, Aaron Pritchard New Forest N-S (United Kingdom) 5h 35m 31s
Mitch Zuidema Shingobee Connection Trail (MN) 1h 36m 57s
Bob Stewart Quehanna Trail (PA) 20h 13m 20s
Volker Buschka Dunglass Island and the Conon, Maryburgh 1h 9m 33s
Ryan Kempson Mt Tecumseh (NH) 50m 17s
Meghan Morgan Mt Yale 360 (CO) 4h 43m 13s
Mitch Zuidema Shingobee Connection Trail (MN) 46m 2s
Lindsey Karr, Tasha Bowling Foss Lakes - Iron Cap Loop (WA) 16h 18m 28s
Angela Bohlke, David Urbaniak Elkhorn Crest Trail (OR) 5h 48m 51s
Aubri Drake Pemigewasset Loop (NH) 16h 21m 24s

Podcast

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

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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

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Episode 205
Person-Person

Episode 205: Mike Wardian on Running Across Panama, the US, and Beyond

Listen and subscribe to the podcast »

Articles

See all articles »

News

Comments

  • 100milekyle:
    I intend to run this starting Thursday night, august 18th.
    on Sisters Trifinity Loop (OR)
    1 year 8 months ago
  • cogburner:
    Ben Nephew and I ran this yesterday just as a fun run. FYI the course is much harder to follow now due to recent logging and lack of signage, despite fancy GPS watches with the course loaded on them. It is still a great loop, just as a tip consider… read more »
    on Tully Trail (MA)
    1 year 8 months ago
  • Jeff Browning:
    What an amazing loop! Unsupported attempt of 22:00:07. Start/Finish was clockwise from Cougar Rock. Fell off pace on Ryan's FKT splits, knew it wasn't the day and cruised the last 50K. First time on the loop. Few route finding issues in drainages,… read more »
    on Wonderland Trail (WA)
    1 year 8 months ago
  • christofteuscher:
    On Tue, Aug 16, 2022, I will attempt a solo, unsupported, single (90mi) and out & back (180mi) Fastest Known Time (FKT) of the Arctic Circle Trail (ACT) in Greenland. More info: https://www.christofteuscher.com/aagaa/news-180mi-unsupported-solo-… read more »
    on Arctic Circle Trail (Greenland)
    1 year 8 months ago
  • kcusick:
    Life takes unexpected twists. I was supposed to run ES100 tomorrow  but need to stay close to home, so I am giving one of my all-time favorites another try. Going south to north, self-supported
    on Port Clinton to Lehigh Gap on the AT (PA)
    1 year 8 months ago