Mountain Biking Opens June 15th!

Green Trails - Easiest
Bluegrass  -  A fun, short single-track through the aspen groves and open ski runs, a great alternative to Jackstraw Road.

Boy Scouts - Rolling single-track across ski trails and through lodgepole pines. Two bridge crossings.

Celtic Way  -  Connects Let it Ride to Bluegrass, winding & twisting across open ski trails and lodgepole pines.

Easy Street - Easiest access to the River Run base area.

Let it Ride - A fun roller coaster ride across ski trails and through the woods.

Ride On -  A fun shortcut between Let it Ride and Boy Scouts.

Sleepy Hollow - Rolling single-track through aspen & pines. This trail is also a good uphill route.

Suz’s Cruise - Connects bottom of Girl Scouts to top of Mosquito Coast via a rolling, twisting single-track. A great Green single-track experience.

Girl Scouts - Turning single-track through lodgepole forest and across open ski trails. Great view of Lake Dillon.


Blue Trails - More Difficult
Logger's Way - A fast and flowing single-track trail.

Mosquito Coast - A steep and twisty glide around the meadow and across two amazing bridges.

River Run Trail - Single-track trail that winds across ski runs leading to the base of the Summit Express Lift.


Black Trails - Most Difficult
Cowboy Up  - This short but sweet trail offers tight technical turns, log drops, and a huge rock garden.

High Speed Dirt - NEW -Aggressive downhill, jumps, berms and bridges.

Jam Rock - NEW - Technical rock playground, jumps, berms and bridges.

Milky Way - NEW - Full of jumps, berms and bridges.

Money - NEW - 22 table top jumps. Enjoy!

Punk Rock - Short, technical, single-track boulder field.

TNT- Aggressive descent on overgrown mining and logging roads. Look for the Ida Belle’s mine off to your right.


Double Black Trails - Expert
Motorhead - Flowing singletrack with berms, steps, table tops, doubles, bridges, and rocky descents.

Paid-n-Full - Open ski run that weaves in and out of trees with stunts, high-speed jumps & alternate lines.

Wild Thing  - A technical, narrow single-track, with tight twisting turns, steeps and rock drops through large aspen stands.

Keystone Bike Park's Drop Zone
The Keystone Bike Park Crew has transformed a ridge line of drops into a free fall for you.  Choose from four alleys of multiple features all located off the Paid in Full trail.

Alley 1 - Piranha, Barracuda and Jaws - Three ramps - ranging from a small 5-foot drop to a 14-foot drop that allows you to launch up to 22 feet.
Alley 2 - Paranoid - Rock drop with a natural take off and narrow wooden landing between the trees.
Alley 3 - Voodoo - Rock garden into North Shore feature.
Alley 4 - Witch Doctor - North Shore feature launching you straight into the air ending with a G-Out (a natural landscape feature shaped like a berm ending in a straight and steep downhill run out).

ASX Skills Park-  Featuring constantly changing stunts for riders who crave the super skinny to those just starting out.

Service Roads
3-P Road
Cadillac Road
Jackstraw Road
Jaybird

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