Curt Gowdy State Park - IMBA Epic

 38 votes

19.2 Miles 30.9 Kilometers



2,260' 689 m


-2,259' -689 m


7,687' 2,343 m


6,999' 2,133 m



Avg Grade (3°)


Max Grade (15°)

All Clear

7,687' 2,343 m


6,999' 2,133 m



Avg Grade (3°)


Max Grade (15°)

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

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Featured Ride


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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4.4 from 38 votes

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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.
Sep 12, 2016
Jason Williams
was boring
Jul 22, 2016
Corey Robinson
Jun 20, 2016
Dan Conner
Jun 8, 2016
Ryan Henderson
Handle bar to chest. Tried an 18" step up, failed miserably. Fell off small 1-2' cliff on left :) No bike failures! — 4h 30m
Jun 4, 2016
Clint Jones

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Trail Ratings

  4.4 from 38 votes


  4.4 from 38 votes
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All Clear 8 days ago

Forecasting the weather...

It is a stunning place, no doubt, but the honestly the mtn. biking is just OK ... I hate to say that because its an incredible venue, but it's the truth and could be fixed. The riding does not flow and there are many trails that could be improved by simply moving a rock over or building a bridge/ramp or maybe 10? Because of the tight rocks riding there with a $3000 carbon frame is not for the faint of heart. Sorry local diehards... Love everthing about the place except for the trail layouts are poor... "just off the bike too much". The lower part is fine, but not super interesting to me. Don't hate me...Keep trying... I can invision CG as a WORLD CUP venue, but won't happen unless you get it riding better than it is now. May 9, 2016

most boring set of trails I have ever been on Sep 12, 2016

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. 3 days ago

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