Curt Gowdy State Park - IMBA Epic

 44 votes

25.2 Miles 40.6 Kilometers



2,826' 861 m


-2,827' -862 m


7,683' 2,342 m


6,843' 2,086 m



Avg Grade (2°)


Max Grade (14°)

All Clear

52 days agoUpdate

A big loop that hits the highlights of both the mountain and reservoir trails.

Leslie Kehmeier


The IMBA Epic at Curt Gowdy is a big loop that travels through a host of different landscapes, highlighting the best of the Rocky Mountains and Great Plains. The Middle Fork of Crow Creek bisects the area, creating three different eco-systems within the park; i.e. high plains, upland montane and riparian.

In the western area of the park, overlying Tertiary sandstone and siltstone of the Laramie Range have gradually eroded, exposing the Pre-Cambrian granite underneath. The granite makes for excellent mountain biking and is an important part of the trail system. The eastern area of the park is characterized by high plains topography with reservoirs and the large deeply incised canyons of Middle Crow Creek.

Need to Know

State Park Fees
In state residents: Daily admission = $4 per car, Camping = $10/night
Out of state residents: Daily admission = $6 per car, Camping = $17/night

Although the western portion of the park has good tree cover, Curt Gowdy is very exposed to the elements. Be prepared for all weather and conditions depending on the time of year you ride.


The route starts from Voline TH on Twin Lakes just behind the pit toilets. Combined with the northern section of Crystal Ridge, it's a great warm-up to a big ride. Bear left onto Crystal Ridge and cruise through open dry hills north. After crossing the main road the route descends slightly into a busy intersection.

Turn left onto Canyons. You'll quickly cross a bridge and then stay left to pedal up through the oakbrush. Continue straight through multiple intersections with Middle Kingdom. At the next bridge turn left after crossing to start another climb, this time on Mahogany. Ride up series of switchbacks and moderately rocky trail. Continue through the intersection with Granite Ridge to athe intersection with Canyons and Shoreline at a parking area.

Take a moment to enjoy the views back to the south of a large canyon at the end of Granite Springs Reservoir. It's a great spot to have a snack and rest before tackling the next part of the route.

Shoreline is the easy respite between the lower and upper end of the Curt Gowdy Trail system. It's an easy, mostly level cruise untill you cross the main road and dam for the lake. The northern end of Shoreline will climb as in winds towards the Aspen Grove Trailhead(aka Main TH).

Now you'll be in the mountain part of the Curt Gowdy trail system which is characterized by shorter and steeper ups and downs. It also has more clusters of pines and aspen.

From Shoreline, the route rolls right into Stone Temple Circuit, the core trail in this area. The climb ramps up a bit here winding up through trees and granite boulders.

Stay right at Igneoramous and then at Rock 'N Roller to continue the big loop. For the most part the route travels through pines and over waves of granite. For a moment, you'll break out into a open meadow on the east side of Rock 'N Roller before diving back into the trees.

Keep right at the next two intersections to tackle 2%, a short but uber technical test of your tires and rocky surfaces.

Jump back onto Stone Temple at the three-way intersection with Igneoramous and enjoy a long section of flowing trail that transitions back and forth through open meadow and pine stands. Stay right at Albert's and get ready for the next technical section on El Alto.

A fitting name("The High"), El Alto takes you to the highest point in Curt Gowdy State Park. It is steep with huge slabs of granite that are great for gravity defying traction both going up and down.

From the end of El Alto, turn right for a connection on Crow Creek to Mo' Rocka, a more contouring, less technical but still rocky trail. This part of the ride travels through an extended section of pine forest.

Stay right at the intersection Crow Creek to finish the mountain section of Curt Gowdy. The trail has more roots than rocks and breaks out into a fantastic view of Crystal Reservoir.

You'll intersect Shoreline briefly at the end of Crow Creek to connect to Granite Ridge. The trail climbs steadily at the beginning to a nice view back to Crow Creek. At the top, navigate around a prominate boulder feature and the roll and contour, descending gradually to the road and a connection to the northern end of Canyons.

Ride south into a high hidden canyon on rocky terrain. The trail will switchback and turn down to an intersection with Mahogany. Stay left at the intersection to continue.

At the next junction, turn left again and begin climbing the Middle Kingdom loop in a clockwise direction. Pedal up a climb, traverse a hidden meadow and then descend through a rocky keyhole across big granite slabs. Turn left at the bottom to continue on Canyons.

The final part of the Epic is on Cliffhanger. The trail stays tucked below the horizon and high above Crystal Reservoir. The route passes through a few open meadows before getting to a mandatory hike-a-bike on some exposed drops. Afterwards the trail rolls smooth to Volin Trailhead and the end of the ride.


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4.5 from 44 votes

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Jul 4, 2017
Cara Hubbell
17.5mi — 5h 30m
Jul 2, 2017
Teresa Tarn
Canyons was pretty loose and overgrown. Everything else was decent
May 28, 2017
Christopher Dellinger
Everything is dry for the holiday weekend 15mi
May 14, 2017
Trevor Steffensen
Oct 27, 2016
Manny Deleon
Oct 21, 2016
Mike Kleppe
Oct 15, 2016
Shannon Davis
Upper half = awesome. Lower half = kitty litter. 19mi
Oct 4, 2016
Mark Slovak
Ferocious winds in morning, midweek and late season made for a desolate ride. Side excursions to Hidden Falls and viewpoints. Mule deer. Bald eagles.

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  4.5 from 44 votes


  4.5 from 44 votes
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All Clear 52 days ago

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Love this park, but I'm not sure you can claim "the best of..." when including Rock n' Roller... what a snoozefest that stretch is. Oct 20, 2016

What's the best campground at Curt Gowdy for biking, fishing, and letting little kids run around? Jan 16, 2017

The trails at Gowdy are fun, hard, and purpose-built for mountain biking. A ten mile ride here is a longer feeling ride than say at Happy Jack or most rides in the forest. I find many of the comments here funny. Yes, dogs must be on a leash, those are State Park rules. But, your dog can still come to the park and have a good time. The play parks are super fun if you are a skilled technical rider. May 16, 2017

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