HPD - Cutthroat Slam Rules and information

Catch and photo 3 species of Cutthroat in Colorado

How To Participate in the Challenge

• All fish must be caught with fly fishing gear.
• Catch all three species of Cutthroat trout in Colorado
•  All submissions need to be caught in their appropriate native drainage.
• There is no time limit, take what time you need and enjoy exploring new areas of our state.
• All submissions need to include photos and a brief description of where the fish was caught.
• Some of these fish have native drainages in multiple states, please keep your submissions to only Colorado caught fish.
• Challenge starts January 1, 2022.

If at any point you have questions or need some more information, there are more details Here or you can send an email to

trips@flyfisherscolorado.com. Thank you for participating and enjoy the journey, it is not always the destination that matters.