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
Benjamin Degreve La "Morvan Express" - traversée du Parc du Morvan (France) Supported Not yet started
Haroldas Subertas John Muir Trail via Whitney Portal (CA) Unsupported DNF
Joe "Stringbean" McConaughy John Muir Trail via Whitney Portal (CA) Supported Complete - New FKT!
Antoine Clément John Muir Trail via Whitney Portal (CA) Supported DNF
Gabriela Aramayo Grande Traversée du Mercantour Supported Complete - New FKT!
Karel Sabbe HexaTrek - crossing France (France) Supported Complete - New FKT!
Sophie Woods Via Alpina (Slovenia, Italy, Austria, Germany, Liechtenstein, Switzerland, France, Monaco) Supported Complete - New FKT!
Track their progress »

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Latest FKTs

The most recently set Fastest Known Times.

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Ine Simons Vaals-Botrange (Belgium) 5h 31m 15s
Alasdair Purkis Ladybower, Derwent and Howden Reservoirs Loop (United Kingdom) 2h 39m 8s
Kayla Fitzgerald Palmetto Trail: Swamp Fox Passage (SC) 13h 37m 9s
Finn James San Luis Obispo Tri-Tip Challenge (CA) 1h 23m 35s
Joachim Cassel Lady Bird Lake Loop (Tx) 1h 0m 56s
Brianna Grigsby Soldier La Milagrosa Loop 2h 34m 54s
Lennart van de Peppel Gustav Weg 3h 54m 13s
Scott McDonald Baja California Trans-peninsular 38d 5h 52m 36s
Matthias Krah Spessartweg 3 (Germany) 5h 30m 5s
Tuomas Pääkkönen Yamanote Line walking route 3h 35m 54s

Podcast

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

KC
Episode 301
Person-Person

Episode 301: Kyle Coon: Manitou Incline FKT

pz
Episode 300
Person-Person

Episode 300: Paulina Zack: GR221 and Kungsleden FKTs

karel
Episode 299
Person-Person

Episode 299: Karel Sabbe: Hexatrek FKT

dd
Episode 298
Person-Person

Episode 298: Deanna Doane: Smokies Challenge Adventure Run (SCAR) FKT

tyler
Episode 297
Person-Person

Episode 297: Tyler Andrews: Mount Everest FKT

ann
Episode 296
Person-Person

Episode 296: Ann Burchfield: Bartram Trail FKT

fd
Episode 295
Person-Person

Episode 295: Francois D’haene: GR20 FKT

soph
Episode 294
Person-Person

Episode 294: Sophie Woods: Via Alpina FKT

nf
Episode 293
Person-Person

Episode 293: Nathan Frantz: Foothills Trail Out and Back FKT

kh
Episode 292
Person-Person

Episode 292: Katharina Hartmuth: Bob Graham Round FKT

as
Episode 291
Person-Person

Episode 291: Aurelien Sanchez: Pacific Crest Trail (PCT) FKT

kp
Episode 290
Person-Person

Episode 290: Kumi Redpath: Long Path FKT

pat
Episode 289
Person-Person

Episode 289: Patrick Kavanagh and Ross Kiewiet: Highline Trail FKT

mm
Episode 288
Person-Person

Episode 288: Monica Monroe: Ouachita Trail Adventures

jh
Episode 287
Person-Person

Episode 287: Jamieson Hatt: Unsupported for 1100 miles

erin
Episode 286
Person-Person

Episode 286: Erin Ton: Aconcagua and High Altitude Peaks

cam
Episode 285
Person-Person

Episode 285: Cameron Bostock: Keeping on Track on the Bibbulmun Track

jana
Episode 284
Person-Person

Episode 284: Jana Palocna - Pico de las Nieves (Canary Islands) FKT

eli
Episode 283
Person-Person

Episode 283: Eli Burakian - Eastern White Mountains Triple Infinity Loop

lotti
Episode 282
Person-Person

Episode 282: Lotti Brinks: Zion Crossing FKT

Listen and subscribe to the podcast »

Articles

See all articles »

News

Comments

  • zmoon17:
    Heading out tomorrow for the run. Goal time is 8hours but an excellent day could set an FKT. Also depends on weather rolling in, could be an absolute sufferfest. Only one way to find out!
    on Rae Lakes Loop (CA)
    1 year ago
  • emrichpct:
    Best of luck! Let us know how it goes!
    on Mickelson Trail (SD)
    1 year ago
  • usfgal:
    Hello! Tomorrow, 10/10/2025, I am going to attempt the women's supported FKT on the Mickelson Trail. I plan to start in Deadwood at approximately 7:00 AM. Looking forward to a day and a half of running! 
    on Mickelson Trail (SD)
    1 year ago
  • stephengreet:
    Attempting the male supported tomorrow!
    on Central Park Loop Challenge (NY)
    1 year ago
  • CamBostock:
    I, Cameron Bostock, will be attempting the unsupported FKT of the Bibbulmun Track starting between 16-20th of October, pending weather. Heading northbound from Albany. 
    on Bibbulmun Track
    1 year ago