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!
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.

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

Thomas Häusermann Via Capricorn 9h 22m 8s
Evan Brashier Circuito Chico, Bariloche 3h 15m 4s
Steven VanDenDriessche The Sisters 3h 33m 40s
Donald Eno Katahdin Woods & Waters north to south (ME) 7h 56m 28s
Sara Aranda Lowest to Highest (CA) 2d 15h 29m 0s
Susanne Edelmann Harzer Försterstieg (Germany) 5h 56m 58s
David Barranger Traversée de la Chartreuse (Chambéry-Grenoble) (France) 9h 3m 8s
John Clarke Conotton Creek Trail (OH) 1h 25m 20s
Stephen John Cole Toronto DIY Ultramarathon (ON, Canada) 7h 44m 43s
John Clarke Conotton Creek Trail (OH) 3h 16m 54s

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

  • Steven James:
    Tracker link for attempt starting 03/08.  I will be self supported. Steve's Wales Coast Path Challenge
    on Wales Coast Path (UK)
    1 year 10 months ago
  • Courtney Clifton:
    I attempted this route Monday to Tuesday this week but bailed at eightmile lake after getting rained on all day and night and having trouble staying warm. What an amazing but masochistic route! I think it is definitely better to start by 5am or… read more »
    on Alpine Lakes Grand Tour (WA)
    1 year 10 months ago
  • Sam Whittaker:
    Going to try this on 8/30/24! I grew up backpacking this wilderness area with my dad and brothers. Many of my oldest and most precious memories are associated with these trails. I am thankful that Topher took his time and left an achievable goal for… read more »
    on Emigrant Wilderness Traverse (CA)
    1 year 10 months ago
  • marcy_beard:
    I'm considering doing the loop (run + bike).  I'd like to go north-to-south for the run and south-to-north for the bike (opposite direction of other FKT's).  If anyone sees an issue with this, please let me know.
    on Bryce Canyon Traverse (UT)
    1 year 10 months ago
  • Chris Chickenfat LeBlanc:
    I am attempting an Unsupported FKT on the Long path going Southbound starting Sunday Morn August 4th 2024.  I will be updating both on Instagram:https://www.instagram.com/chickenfat_mas_miles/ and of course strava: https://www.strava.com/athletes/… read more »
    on Long Path (NY)
    1 year 10 months ago