Fastest Known Time

The best routes: what are they, who did them, and how fast?

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FKT attempts we're tracking right now. Follow their progress »

Athlete Route Start date Style Status
Antoine Clément John Muir Trail via Whitney Portal (CA) Supported In progress
Gabriela Aramayo Grande Traversée du Mercantour Supported In progress
Lila Miller Appalachian Trail (AT) Self-supported DNF
Francis Vachon Traversée de la réserve faunique de Matane par le Sentier International des Appalaches-Québec GR A1 (QC, Canada) Unsupported DNF
John Kelly Appalachian Trail (AT) Supported DNF
Karel Sabbe HexaTrek - crossing France (France) Supported Complete - New FKT pending verification
Sophie Woods Via Alpina (Slovenia, Italy, Austria, Germany, Liechtenstein, Switzerland, France, Monaco) Supported Complete - New FKT!
Aurelien Sanchez Pacific Crest Trail (CA, OR, WA) Supported Complete - New FKT!

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  • Portet millian:
    Hi, with my cousin we plan to attempt a the GR441 in early December 2025. First attempt and first 100km for us !! More information soon. 
  • Portet millian:
    Salut, tu as pu faire la boucle au final ? 
  • hollyalpine:
    The “official” segment for this site is from the upper gate you describe. 
  • Nathan F Cohen:
    Got the Unsupported FKT a few days ago. Not an Super fast time. If anyone wants to try and go for this i think sub 2 hours is so doable. Just message me on instagram if you want any tips and tricks! I'd be happy to share my knowledge of the route.… read more »
  • Terpentin84:
    Hi. Insgesamt tolle Runde, leider wird die so schnell keiner knacken können. Oben beim Jachthafen Neuendorf muss man aussen herum laufen!! Tlw ist die Strecke auch 3m neben der Straße gesetzt oder eben auf dem Damm oder ähnlichem, wo man aktuell… read more »