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
Bob Stewart Benton MacKaye Trail (GA, TN, NC) Unsupported In progress
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Latest FKTs

The most recently set Fastest Known Times.

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Troy Haeseler, David Sadowski Windy Pass to Cathedral 50 - no summits 13h 17m 53s
Pierre-Antoine Peyron Project 100.195- (Montbrison-Pierre Sur Haute-Montbrison) (France) 15h 17m 40s
William Weidman Montenvers - Mer de Glace, Mont Blanc (France) 1h 3m 25s
Philip Bernier, Mirella Brouillard Mont du Lac des Cygnes (QC, Canada) 1h 32m 11s
Aspen Kulla, Casey Kulla Hunts Cove Loop 4h 49m 57s
Antoine Clément GR 10 (France) 11d 13h 14m 10s
Dean Banko Trans Allegheny 6-10 Trail (PA) 2h 50m 50s
Mike Wardian Soggy Dollar Loop-Jost Van Dyke 59m 15s
Dean Banko Trans Allegheny 6-10 Trail (PA) 1h 29m 56s
Luke Larsen Broken Top-South Sister (BTSS) (OR) 5h 6m 28s

Podcast

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

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

sb
Episode 267
Person-Person

Episode 267: Scott Benerofe: Unsupported Adirondacks 46 High Peaks

at
Episode 266
Person-Person

Episode 266: Sarah Baker, Lyla Harrod, & Jeff Garmire: Self-Supported Adventures on the Appalachian Trail

kg
Episode 265
Person-Person

Episode 265: Katie Gunvalson: Timing the Tides of the Oregon Coast Trail

caroline
Episode 264
Person-Person

Episode 264: Caroline Himbert: Getting Back to Her Roots

kh
Episode 263
Person-Person

Episode 263: Katya Guryeva: Bears, sheepdogs and snakes…oh my!

Listen and subscribe to the podcast »

Articles

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News

Comments

  • marcy_beard:
    Finished this morning in 24:55 (supported). Infinity Loop is such a fun and challenge concept! FYI the trail from the AZT up to Snowbowl is currently rerouted; signage is obvious from the bottom but maybe not so much from the parking lot if you go… read more »
    on Humphreys Infinity Loop-de-Loop (HILL) (AZ)
    10 months ago
  • jlindstrom727@gmail.com:
    In Olympic for 10yr anniversary trip. Might be too much snow or my Midwest legs might not be able to handle it but hoping to go this tomorrow. Thanks Jean Michael for all the tips. No matter what it’ll be an adventure!
    on Mt. Stone (WA)
    10 months ago
  • abbyl2012:
    I’m attempting the northern portion of this, starting 6/22. Hoping to beat Luke’s time and set the first known time for women!
    on Big SEKI Loop
    10 months ago
  • NickW:
    Excellent effort, well done! It’s a great journey for sure 
    on Alun George - Anglesey Coastal Path (UK) - 2025-01-12
    10 months ago
  • sweeney31:
    I'm going to be running the TCT tomorrow 6/15/25 starting at about 7am. This will be a supported effort. I don't necessarily intend on going for the FKT but I wanted to put this out there.
    on Taconic Crest Trail (NY, MA)
    10 months ago