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
Suzan Brydon American Discovery Trail (USA) Supported Complete - New FKT!
Bob Stewart Benton MacKaye Trail (GA, TN, NC) Unsupported Complete - New FKT!
Aurelien Sanchez Pacific Crest Trail (CA, OR, WA) Supported In progress
Antoine Clément Atlas 11 4000ers (Morocco) Supported Complete - New FKT pending verification
Kristian Morgan Appalachian Trail (AT) Self-supported In progress
Track their progress »

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Latest FKTs

The most recently set Fastest Known Times.

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Toby Briggs, Cristina Marcalow Floodwater Triple Crown (MA) 1h 48m 33s
Ian Reston James Duncan Trail (ON, Canada) 1h 5m 57s
Kasper Vanherpe, Flor Verheyen Dijkjes - Ultra (Belgium) 6h 49m 0s
Carlo Scarlata Periplo della Valle Imagna / Sentiero 571 (Italy) 11h 4m 39s
William Boffelli Mont Blanc (France) 4h 43m 24s
William Nash Clyde Walkway (Scotland, UK) 5h 49m 3s
Sarah Allaben Mt Defiance (OR) 1h 27m 0s
Luca Rossetto, Riccardo Cadei Tour de Paris Marechaux (France) 2h 24m 36s
Ryan Williams, Brian Quillin Duckett Reservoir Loop (MD) 4h 46m 56s
Ian Reston James Duncan Trail (ON, Canada) 2h 1m 50s

Podcast

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

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

kko
Episode 281
Person-Person

Episode 281: Justin Jennings and Huw Rogers - Tackling the Kokoda Track

gn
Episode 280
Person-Person

Episode 280: Greg Nance - FKTs all over the World

wb
Episode 279
Person-Person

Episode 279: William Boffelli: Mont Blanc FKT

pa
Episode 278
Person-Person

Episode 278: Paulina Zack: Navigating the Te Araroa Trail

dh
Episode 277
Person-Person

Episode 277: David Hedges: Reclaiming Nolan's 14 FKT

lcu
Episode 276
Person-Person

Episode 276: Lucy Gossage: Timing the Tides on the South West Coast Path

tj
Episode 275
End of Year

Episode 275: 2025 FKT of the Year: Tara Dower & Jeff Garmire

w
Episode 274
Person-Person

Episode 274: Xander Keiter & Maia Buckingham: All about the Hundred Mile Wilderness

a
Episode 273
Person-Person

Episode 273: Ashlie Itherburn: Overall Record on the Pinhoti Trail

mb
Episode 272
Person-Person

Episode 272: Michael Brower: Shore to Shore

jc
Episode 271
Person-Person

Episode 271: Jeff Colt: Taking on the Hardest 50k

tonto
Episode 270
Person-Person

Episode 270: Brittany Haver and Carrie Henderson: Adventures on the Tonto Trail

lt
Episode 269
Person-Person

Episode 269: Long Trail Roundup with Tara Dower and Tori Constantine

sc
Episode 268
Person-Person

Episode 268: Sadie Curry: Fast Times on the Arizona Trail

Listen and subscribe to the podcast »

Articles

See all articles »

News

Comments

  • RogueSkog:
    I'm planning a supported attempt on the Georgia Beyond 4000 starting on April 6th, 2025. My planned "standard route" is on this CalTopo map which will also host live tracking of my attempt. The route combines trail, pavement, gravel, and… read more »
    on Georgia Beyond 4000 (GA)
    1 year 2 months ago
  • Alessandro Tassinari:
    Absolutely love the concept behind this challenge. Connecting these iconic desert landscapes in one epic journey is pure genius. Honored to have contributed with the Death Valley crossing. This is the kind of adventure that truly pushes boundaries.
    on The California Desert Four
    1 year 2 months ago
  • J. Hall:
    Hello!    My name is J. or “Lady Shoes” and I’m attempting an unsupported NOBO thru hike starting tomorrow 3/23/25. My goal is sub 6d 12hrs. You can track me at: https://share.garmin.com/baldingeagle   Happy Trails!
    on Pinhoti Trail (AL, GA)
    1 year 2 months ago
  • Andy6068:
    What is the route like for walking 
    on Scotland Crossing, Ardgay - Ullapool (United Kingdom)
    1 year 2 months ago
  • Willy P:
    Hi All! Going for a second attempt in 2 weeks at the self-supported record.  Got 100K in on 3/7 before cutting it, mostly due to feet issues from my Nike Alphaflys.  Hoping a change to a cushier daily trainer, better weather conditions and a few… read more »
    on Alamo to Austin (TX)
    1 year 2 months ago