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
Bob Stewart Benton MacKaye Trail (GA, TN, NC) Unsupported In progress
Track their progress »

Add your FKTs

+ Submit an FKT + Submit a new Route

Latest FKTs

The most recently set Fastest Known Times.

Not seeing something here? Search for a route or athlete, or submit an FKT.

Will Daniels Lake 2 Ocean Trail (FL) 18h 43m 35s
Duarte Silva Kłodzko PKP/PKS - Góra Kłodzka - Kłodzko PKP/PKS 4h 30m 17s
Lukas Schwella Urdonautalsteig (Germany) 7h 50m 9s
Michael Barnaby Wherryman’s Way (United Kingdom) 6h 55m 31s
Daniel Arnold Ozark Highlands Trail (AR) 2d 6h 6m 0s
Sebastian Chiu New York City to Philadelphia (Bull to Bell, or Reverse) (NY, NJ, PA) 1d 4h 0m 36s
Alexandra Zvezdin Mt Washington (NH) 1h 58m 29s
Will Rice Klickitat Trail (WA) 3h 27m 20s
Justin Mulhair Coastal Plain Trail 5h 57m 56s
Lotti Brinks Zion Crossing (UT) 5h 42m 45s

Podcast

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

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!

tim
Episode 262
Person-Person

Episode 262: Tim Beissinger: All alone on the Ozark Trail

Listen and subscribe to the podcast »

Articles

See all articles »

News

Comments

  • Buddha:
    I mulled it over the past few weeks and decided to go self supported disregard my message above announcing a supported effort for 3/15/26.   Route: Appalachian Trail (AT) Yo-Yo (Springer Mountain, GA to Mount Katahdin, ME and return to Springer… read more »
    on Appalachian Trail (AT)
    4 weeks ago
  • mikewardian:
    Just FYI, I should have said the "One Way" FKT, looking to break 7 hours, with a 4am start time...giddy up..  
    on Virginia Capital Trail (VA)
    4 weeks ago
  • mikewardian:
    May 6, 2026   Hey everyone, I am going to go for the "Supported FKT" on this from Richmond to Williamsburg-Tomorrow-May 7, 2026 if anyone wants to join me.   Cheers, Mike
    on Virginia Capital Trail (VA)
    4 weeks ago
  • justinsimoni:
    Opted to take Rampart Range Rd to the end from the 46 mile marker rather than doing the trail section What's the trail section that's hinted at, here? 
    on Eric Klebs - Rampart Range Traverse (CO) - 2025-04-26
    4 weeks 1 day ago
  • panic_manic@hotmail.com:
    Route: Appalachian Trail (AT) Yo-Yo (Springer Mountain, GA to Mount Katahdin, ME and back to Springer Mountain, GA) Style: Supported Direction: Nobo to Mount Katahdin, Sobo to Springer Mountain to complete a yoyo Start Date: 3/13/2026 Start Time:… read more »
    on Appalachian Trail (AT)
    4 weeks 1 day ago