Grand Slam 1500K

Grand Slam 1500K

Kåduka!

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The pinnacle of 200+ mile trail racing

Overview

The Grand Slam of 200+ miles is a four-part ultra endurance series combining the most iconic non-repetitive 200+ mile trail races in the U.S.: Tahoe 200, Bigfoot 200, Moab 240, and AZ Monster 300. Spanning four months and fourt states, this once-in-a-lifetime challenge takes runners through alpine lakes, volcanic blast zones, red rock canyons, and endless high-altitude singletrack.

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Registration

Registration is closed

Registration

Registration is closed

Trail Sisters Approved logo

Western States Qualifier

Official race details:
Disclaimer

We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? We’d love to hear from you! Send us a note at feedback@kaduka.app

We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? We’d love to hear from you! Send us a note at feedback@kaduka.app

Be first on the trail. Get early access.

© 2025 Kåduka, LLC. All rights reserved. Kåduka and the Kåduka logo are trademarks of Kåduka, LLC. All other trademarks, logos, and brand names are the property of their respective owners.

Handcrafted with

in the beautiful PNW

Be first on the trail. Get early access.

© 2025 Kåduka, LLC. All rights reserved. Kåduka and the Kåduka logo are trademarks of Kåduka, LLC. All other trademarks, logos, and brand names are the property of their respective owners.

Handcrafted with

in the beautiful PNW