|   Rate it:

Level: Intermediate
Length: 7 mi (11.3 km)
Surface: Singletrack
Configuration: Loop
Elevation: +372/356 ft
Total: 24 riders

Mountain Biking Jazz Chrome Molly

****   Add a review
#81 of 692 mountain bike trails in Utah
#2,182 in the world

WOW! This incredible slice of dirt could be one of the best in the country. Super narrow singletrack(6-8 inches) rolls it's way through rust and grey hued formations, between gnarled junipers and ends with a fast flowing descent back to TH. A figure eight loop with a circuit connected to it, all one trail though. From the start just stay left at every intersection to ride the trail in the direction it was designed to be ridden. I do not recommend riding this trail in any other variation than described above. The creators of the trail will tell you the same. A Classic! PLEASE STAY ON THE TRAIL. It's very narrow and very fragile just off the edges of the trail.

First added by david_darling on May 16, 2009. Last updated Apr 28, 2020. → add an update
Before you go
  • Drinking water: unknown
  • Lift service: unknown
  • Night riding: unknown
  • Pump track: unknown
  • Restrooms: yes
  • Fat bike grooming: unknown
  • E-bikes allowed: unknown
  • Fee required: unknown
This trail information is user-generated. Help improve this information by suggesting a correction.
Getting there
In Vernal, Take HWY-191 north(Vernal Ave.) approximately 12 miles. You are nearing Red Fleet State Park and making a right turn on a paved road thats signed "Dinosaur Tracks". (Just past a energy plant of sorts on your left) TH parking is the first dirt road on left.
I Rode It!   Add to another list

Jazz Chrome Molly Trail map

Add to or improve this map // Share this map on your website

Local Info

Club Sponsor


Local Bike Shop

Trail checkins

samersen (on Jun 1, 2018)
What's this?

Upcoming Events

Add one

Trail conditions

Leaf-covered (on Oct 6, 2014)
login to update

Camping & Lodging

Coming soon!

Jazz Chrome Molly videos

Add a video
These videos have been shared by members of the Singletracks community. Report inappropriate content here.

Rider questions

Add a review



  • Jim Cummings

    Like the other trails in the Red Fleet System, Jazz Chrome Molly is an outstanding trail. It's possibly the fastest and most exhilarating trail in the system. It flows!

    Reply | Thank
  • kuala_tahan

    Parked on the road and hit Jass clockwise. Starts out with a super fun/fast descent, and we caught it on a hero dirt day. Lots of up and down punchy climbs and descents for a while until you peak out and just RIP down a spine that's set up perfectly; killer flow, a couple little step ups and jumps, and absolutely screaming fast. Definitely recommended. From there went over to Cabin Boy and J-Boy. Well worth riding Jass for that downhill stretch. Nothing technical, just fast desert riding.

    Reply | Thank
  • WesternSLP

    Two great descents with some short / steep climbs to test your fitness. I kept left at every junction to maximize the ride.

    Reply | Thank
  • John Fisch

    The original post and reviews so far give high praise--rightfully so! This i san exceptionally well designed and cut piece of singletrack with a mixture of great flow and reasonable climbs. The surrounding countryside is gorgeous as well. If you're not having fun here, you're not doing it right!. Combine with J-Boy and/or Handsome Cabin Boy for a world class loop that combines the best of Fruita, Sedona and Moab all in one package.

    Reply | Thank
  • manglertrax

    TOTAL BLAST! Perfect combo of uphill and downhill. Really enjoyed the back part and riding down the narrow ridge (fin). Wish I could ride it everyday!

    Reply | Thank
  • aroe1983

    The BLM has worked on the whole trail, so now it properly sheds water, and the downhill section along the ridge is super fast. Come next riding season get out there and ride

    Reply | Thank
  • david_darling

    I had tears of joy streaming down my face.JK. This is why I ride. Superduper narrow trail winds and flows, was hardpack when i rode,fffaaassstttt!

    Reply | Thank