Thunder lake
Colorado
11.8 miles
Fastest Known Fish
A twist on the popular concept of a Fastest Known Time (FKT), Fastest Known Fish (FKF) challenges participants to complete a designated route and catch a fish in as little time as possible.
Explore the official FKF routes below and submit your own report after completing one!
If you are digging FKF please consider making a donation to Running Rivers and supporting this project and their other conservation efforts!
New FKF Routes
Submit a RouteMichigan Bluff to Eldorado Creek and back
California
5.54 miles
Man of the Cliffe- Clockwise
Colorado
19.9 miles
Staunton: Elk Falls Pond / Davis Ponds Loop
Colorado
15.7 miles
Sarvis Creek
Colorado
5.7 miles
North Fork Big Thompson from Dunraven Trailhead
Colorado
3.2 miles
Recent FKF Reports
Submit a ReportSarvis Creek
Glenn Sommerfeld
3h 28m 26s
North Fork Big Thompson from Dunraven Trailhead
Brad Knudsen
1h 9m 34s
Clear Creek Peak to Plains
Katie Burgert
1h 34m 7s
Humboldt Peak from Upper South Colony Lot
Kate Todd, Andrew Todd
8h 14m 41s
Lower Chicago Lake from Mount Evans Parking Lot
Andrew Todd
1h 18m 33s
Sky Pond
Erik Holmlund
1h 26m 54s
