Support this Site

Will Porter on Navaho Peak, photo by Matthias Messner

Maintaining over 1,600 routes (over 3,000 as of November 2020), keeping track of 2,000 athletes, (now over 4,500) and designing, developing, and hosting this site and takes a lot of time, effort, and money. Please donate any amount to help support

Thank you!

“FKTs have become my new obsession. When I race, I pay a race fee. FKTs are 'free' but I appreciate what you are doing so much. So, from here on out, whenever I achieve a new FKT, I'm going to make a donation, much a like a race entry fee, to help continue this super rad thing you've got going. Thank you!”

Donate with Patreon

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Donate by check

Make your check out to "Fastest Known Time LLC" and mail to:

Fastest Known Time LLC
3135 4th Street
Boulder, CO 80304

Donate with PayPal or credit card

Click "Donate" below. A PayPal account is not necessary for credit card donations.