Desert Rat Tours offers curated adventures across the Grand Valley since 2008.

Now under the experienced leadership of Dave Grossman, DRT is expanding its offerings in 2024.

Enjoying the fruits of my labor riding the 2018 Grand Junction Off-Road, an event I created and ran for the first four years.

Guiding your adventure

Whether on bikes or boards, our guides help you have a memorable, curated adventure.

Meet our team

With thousands of miles behind bars, the DRT Crew loves riding, paddling, and sharing their stoke with clients.

Maintaining the party line

Dave Grossman

Owner and Lead Guide

More about Dave

Dave has been riding mountain bikes for 40+ years and shares his passion of trail, riding, and instruction in an energetic, positive manner. Although he loves to teach skills and techniques, Dave often finds that students and guide clients benefit from instruction and support in the mental and emotional realm so that them may tackle challenges and ride to their full potential.

Dave is a certified mountain bike and paddle board instructor with more than a decade of teaching in the Grand Valley. Formerly a fly fishing guide and instructor who traveled the world guiding, he left the fishing industry to start and run an action sports dot com.

He has lived in Grand Junction for 20 years, guides and teaches for other outfits, created the Grand Junction Offroad Mountain Bike Event with Epic Rides and is a Trail Crew Leader who has designed, built, and maintained many of the trails in the Grand Valley.