Fastest Known Time

The best routes: what are they, who did them, and how fast?

Routes map preview

Tracking Now

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!
Georgia Porter Arizona Trail (AZ) Supported Complete - New FKT!
Nick Fowler Arizona Trail (AZ) Self-supported Complete - New FKT!
Bob Stewart Mason-Dixon Trail (DE, MD, PA) Unsupported Complete - New FKT!
Chip Autin LA Hwy 1 Supported Complete - New FKT!
Track their progress »

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Latest FKTs

The most recently set Fastest Known Times.

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Brannon Forrester, Kiana Ramli Mount Russell (CA) 5h 38m 11s
Sigi Iro, Volker Buschka Graf-Rhena-Weg / Albtalweg (Germany) 1h 38m 13s
Sigi Iro Graf-Rhena-Weg / Albtalweg (Germany) 3h 46m 36s
Hillary Gerardi Mahoosuc Traverse (ME, NH) 7h 16m 0s
Brannon Forrester Mount Russell (CA) 3h 39m 0s
Max Kilcoyne 10 Seconds Flat 3h 43m 16s
Liam Cregan Taconic Rim (MA, CT, NY) 4h 55m 49s
Delia Kulukundis Wilkinson Memorial Trail (NY) 2h 2m 59s
Jack Bissell YYJ50 1d 14h 18m 49s
Becky Grebosky Illinois River Trail (OR) 9h 16m 23s

Podcast

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

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Episode 243
Person-Person

Episode 243: Georgia Porter: Adventures to Attaining the Arizona Trail FKT

Episode 242
Person-Person

Episode 242: Mike Lori: Going Cape to Cape

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Episode 241
Person-Person

Episode 241: Sophie Power: Finding your Why

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Episode 240
Person-Person

Episode 240: Anton Krupicka: Heading down the LA Freeway

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Episode 239
Person-Person

Episode 239: Monica Dekker: Timing is Everything

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Episode 238
Person-Person

Episode 238: Men of the Colorado Trail

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Episode 237
Person-Person

Episode 237: Tara Dower: How to set the OVERALL Appalachian Trail FKT!!

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Episode 236
Person-Person

Episode 236: Isaac Robinson: How to handle the rocks, roots, and ruggedness of the Ouachita Trail

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Episode 235
Person-Person

Episode 235: Rachel Bambrick: Inspiring Women to Challenge Themselves

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Episode 234
Person-Person

Episode 234: Andrea Larson & Alan Chapman: Feeling Superior on the Trail

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Episode 233
Person-Person

Episode 233: Chantal Demers: Conquering the Bruce Trail Segment by Segment

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Episode 232
Person-Person

Episode 232: Andrew Hamilton & Andrea Sansone: One More Mountain

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Episode 231
Person-Person

Episode 231: Phoebe Seltzer - Keep Showing Up!

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Episode 230
Person-Person

Episode 230: Jessica Johnson & Cryptic take on the Toiyabe Crest

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Episode 229
Person-Person

Episode 229: Jasmin Paris: Prepare to be Inspired

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Episode 228
Person-Person

Episode 228: Rachel Boim: Learning about FKTs around the World!

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Episode 227
Person-Person

Episode 227: Meg Landymore: Appalachian Trail Four State Challenge

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Episode 226
Person-Person

Episode 226: Jake Jackson & Darren Thomas: A Tale of Two Joshua Tree Traverse FKTs

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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

Listen and subscribe to the podcast »

Articles

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News

Comments

  • 100milekyle:
    I intend to run this starting Thursday night, august 18th.
    on Sisters Trifinity Loop (OR)
    2 years 4 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)
    2 years 4 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)
    2 years 4 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)
    2 years 4 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)
    2 years 4 months ago