The Corkscrew Trail is a 9.2 mile lariat loop located just east of Lapoint, about 12 miles west of Vernal on Highway 121. The highlight is a long undulating downhill through the red dirt and rock. It shares a trailhead with the Racetrack Trail, an easier loop.
Just getting started. Looking west as we start riding out toward the loop. Photos June 3, 2010 by Bruce.
|The Corkscrew trail climbs from 5600 to 6300 feet elevation.
Except for one little granny-gear slope, the climbing is so mellow it's hardly
noticeable. The trail is intermediate technical overall. The climb is
easy. The descent is hard only if you want to ride at blistering speed --
the tight corners and off-camber turns are nature's speed bumps.
Coming over a rise, we descend to the fork where the loop starts. The Lapoint highway turns to climb the mesa at upper left.
|After riding west about a mile from the trailhead, we come
to a fork. Keep left to ride a clockwise loop.
The trail will turn north and begin climbing a gentle slope up a broad valley.
View north as we climb clockwise around the loop.
|About 4 miles out, the trail turns east in a small valley,
then turns briefly south to climb a stiff little slope. At the top, you'll
cross a dirt road. On your left is a strip of junipers separating you from
the mesa's drop-off; to the right is a broad grassy meadow. Once you enter
the junipers, you'll climb toward a choke point on the ridge.
View north from the mesa as the Uintah Mountains loom over the badlands.
|About mile 5, the trail does a 180 and you begin to descend.
At first, the trail is a bit tight as it twists around junipers. You'll
brush a few trees. The dirt of the trail surface is a loose granular stuff
-- not sand, not silt. On my racing tires, it acted like little ball
bearings. Once speeds hit the low 20's, I'd tend to drift out a bit on
tight turns. Trenches just outside the turn radius (with little
biker-shaped depressions further out) showed where other riders failed to
control the drift, digging into the soft shoulder and coming to a quick
View south from the apex of the mesa as we begin the descent.
|The downhill is a lot of fun. After a mile you'll exit the
tight trees onto a more open area where you can see the trail and plan
your moves. It's constantly turning.
Heading downhill toward the south, still high on the mesa.
|If I had one quibble, it's that there are a lot of very
tight off-camber turns that force you to shed speed down into the
mid-teens. (Yes, wanting to go too fast is a character flaw.) Rail 'em if
you can, but don't mess up the dirt by overshooting turns. The shoulder is
There are a few jumps installed on the downhill. Nothing big.
|After a satisfying 3.5 miles of downhill bliss, the trail
rejoins the outgoing route. Back to the car. Or turn the bike around and
do another loop.
Handlebar view as the trail rockets toward a ridgeline.
|Riding notes, clockwise loop ride:
0.0 Find westbound trail at NW corner of parking
N40 24.782 W109 43.710 Cross dirt road
0.9 Fork L to begin loop N40 24.891 W109 44.570
1.0 Cross dirt road N40 24.921 W109 44.828
4.1 After sharp climb, cross dirt road
N40 26.815 W109 44.435
5.0 180 turn and begin downhill
N40 27.362 W109 44.115
8.3 Back at loop fork
9.2 Back at parking
View downhill as we re-enter the flats before completing the loop.
|Riding resources for this trail:
Single-page riding guide
GPS track files (right-click and "Save as..."):
Large-format area topo map (220K): View map
Lodging, camping, shops: Links to Vernal area resources
Camping: Allowed, primitive
Bike services, maps, trail conditions:
Altitude Cycle, 580 East Main, Vernal. 435-781-2595
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