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
Candice Burt Arizona Trail (AZ) Supported DNF
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Latest FKTs

The most recently set Fastest Known Times.

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Alex Kunce Brooklyn Perimeter (NY) 6h 41m 11s
Suzana Maria de Lima B.O Ultramaratona (Barreiro x Ouro Preto) 1d 2h 53m 4s
Shirley Ventura, Giovani Chaves B.O Ultramaratona (Barreiro x Ouro Preto) 1d 3h 2m 22s
Sarah O'Brien Bolinas Ridge to Bridge (CA) 4h 58m 12s
Kevin Boyle Bugline Trail (WI) 1h 45m 37s
Sam Jelfs Hertog Hendrikpad (Netherlands) 8h 43m 39s
Rob Costa State House to State House 8h 1m 4s
Heather DeRose Gans Creek Wild Area Trail (MO) 1h 21m 31s
Foster Ramsey Tour de Grandfather 4h 32m 41s
Sarah Dunway, Eleanor Cruise Springwater Corridor (OR) 3h 26m 2s

Podcast

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

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Episode 224
Person-Person

Episode 224: Billy Meredith takes on the Calendar Year Triple Crown

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Episode 223
Person-Person

Episode 223: Sika Henry - Selma to Montgomery FKT

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Episode 222
Person-Person

Episode 222: Kristian Morgan: If at first you don't succeed, try, try again!

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Episode 221
Person-Person

Episode 221: Ivey Smith: Unsupported and Unafraid on the Benton MacKaye Trail

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Episode 220
Person-Person

Episode 220: Sunny Stroeer Sets a Wild Grand Canyon FKT

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Episode 219
Person-Person

Episode 219: Women of the Colorado Trail

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Episode 218
End of Year

Episode 218: 2023 FKT of the Year with Karel Sabbe and Jenny Hoffman

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Episode 217
Person-Person

Episode 217: The Good and Bad Times of Christof Teuscher’s Iceland Traverse FKT

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Episode 216
Person-Person

Episode 216: From the Military to a PCT FKT with Jessica Pekari

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Episode 215
Person-Person

Episode 215: Jenny Hoffman: The Physics Professor Who Set an FKT Running Across the U.S.

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Episode 214
Person-Person

Episode 214: Hillary Gerardi Breaks Down Her Mont Blanc FKT

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Episode 213
Person-Person

Episode 213: Karel Sabbe Breaks Down New PCT FKT

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Episode 212
Person-Person

Episode 212: Nick Fowler on Setting Self-Supported PCT FKT as “New” Endurance Athlete 

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Episode 211
Person-Person

Episode 211: Going Deep on the Long Trail with John Kelly and Will Peterson

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Episode 210
Person-Person

Episode 210: Chris Fisher on Setting the Winter Colorado 14ers FKT

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Episode 209
Person-Person

Episode 209: David Hedges: Achieving Life-Long Goal of Nolan’s 14 FKT at Age 25

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Episode 208
Topics

Episode 208: Let's hear this again! Darcy Piceu and Gina Lucrezi on Elevating Women’s Participation in Ultrarunning

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Episode 207
Person-Person

Episode 207: Jack Kuenzle Dishes on Denali

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Episode 206
Person-Person

Episode 206: Aubri Drake on Beast Coast FKTs, Breaking Binaries and Boundaries, and Transferring Thru-Hiking Skills to Ultrarunning

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Episode 205
Person-Person

Episode 205: Mike Wardian on Running Across Panama, the US, and Beyond

Listen and subscribe to the podcast »

Articles

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News

Comments

  • Candice Burt:
    I’m started a supported attempt of the Arizona Trail April 8, 2024 I’ll start around 3am at Mexico border from south to north. My tracking will be here: https://trackleaders.com/aztfkt24f.php -Candice Burt 
    on Arizona Trail (AZ)
    1 week 5 days ago
  • Matt Girvan:
    Update: I pulled the pin at 80 km yesterday. I had a great day out and made it from Winchester to Amberley in about 11 hours. I was feeling strong but it was getting pretty gusty on the tops and I wasn't comfortable with my safety margin in terms… read more »
    on South Downs Way (United Kingdom)
    1 week 5 days ago
  • Jason Doedderlein:
    As an update, for anyone thinking of doing this...  I started at Fairly and was on the pace I wanted, despite losing the trail a couple of time. It really isn't maintained but was still navigable. That is, until approximately mile 22 (16ish miles… read more »
    on Black Creek National Recreation Trail (MS)
    1 week 6 days ago
  • Matthew_Cooley:
    I’ll be starting my attempt one day earlier than planned on April 14th instead of the 15th 
    on Arizona Trail (AZ)
    2 weeks ago
  • Art Brody:
    Good luck!  I will enjoy watching your tracker.
    on Arizona Trail (AZ)
    2 weeks ago