Green Valley to Cove Wash to Stucki Loop
Head north on the doubletrack as though you're starting the Desert Rampage race. Follow the race course. When you hit the last doubletrack before Keyhole Wash, turn right. Follow it north until it drops down into a wash. Follow the wash all the way to the Stucki Springs Road. If there's water in the wash, you may want to fork to the right on doubletrack that parallels the wash. When you reach Stucki Springs Road, turn left and follow the road. Keep left at the road fork (right takes you to the Rim Rock trails). After dropping down a hill, you'll find the singletrack across the fence on your left.  Please print map separately.
Sample ride Cove Wash to Stucki Loop:
0.0   From end of pavement above Green Valley
        N37 05.516 W113 37.673
        North on DT 100 yards, then drop L to valley
0.2   Veer R onto start of GV raceloop, follow it
        N37 05.529 W113 37.832
1.0   L off DT onto ST
        N37 06.040 W113 38.353
1.3   Keep L at fork in wash
        At road, cross to DT
        N37 06.099 W113 38.582
1.6   R on DT (don't drop into Keyhole Wash)
        N37 06.272 W113 38.777
1.7   Option either way (rejoin at bottom)
        N37 06.379 W113 38.725
2.6   L in wash (DT on R = wet weather alternate)
        N37 06.724 W113 39.246
3.4   L on road up from wash
        N37 07.047 W113 39.721
3.8   Keep L (R = to Rim Rock TH)
        N37 06.833 W113 40.001
4.1   L across fence to Stucki ST
        N37 06.658 W113 40.171
4.15 Keep R (L = primitive trail)
        N37 06.630 W113 40.184
4.8   Keep straight (R = over fence to road)
        N37 06.100 W113 40.536
5.0   Veer L (R = over to springs and road)
        N37 05.999 W113 40.579
        100 feet, then R on Stucki Springs trail
        N37 05.985 W113 40.561
5.5   Keep R (L = Snakepit trail)
        N37 05.660 W113 40.934
6.2   Alternates, straight = to plunge
        N37 05.387 W113 41.473
6.4   Alternates rejoin N37 05.365 W113 41.569
6.8   Cottonwood Wash viewpoint, L
        N37 05.229 W113 42.143
9.5   Keep R (L = to Snakepit)
        N37 04.620 W113 40.244
9.7   Keep R (L = to Snakepit)
        N37 04.470 W113 40.183
Keep R (L = Snakepit)
        N37 04.257 W113 39.611
10.7 4-way, fork L N37 04.158 W113 39.389
10.9 Below Clavicle Hill, fork L
        N37 04.201 W113 39.315
10.9   Arrive Clavicle Hill area
        N37 04.201 W113 39.315
        Follow Bearclaw Poppy NNortheast
        (Alternate climbing routes on R and L)
11.5 End of acid drops, keep going NNE
        N37 04.563 W113 39.159
12.2 L out of wash, then fork R on ST
        Flatline Trail N37 05.056 W113 38.780
12.5 Join main Bearclaw, keep NNE up hill
        N37 05.131 W113 38.848
12.6 Step over gate, cross road to ST
        Barrel Trail N37 05.180 W113 38.823
12.7 Fork R N37 05.228 W113 38.801
13.0 Keep R and downhill
        N37 05.441 W113 38.617
13.3 Rejoin racetrack
N37 05.597 W113 38.395
        100 ft, then R
N37 05.620 W113 38.357
13.8 Cross valley, climb road back up
14.1 Back at upper parking at pavement
Getting there, Green Valley: Take the Bluff Street I-15 exit in St. George and turn west. Immediately turn south (left). Go over the hill and turn right on Dixie Drive. Keep straight past the golf course and some businesses. Turn left at the sign for Green Valley Spa. (If you reach a "Green Valley Market" with gas pumps, you just passed it. Turn around and backtrack to the second road on your right.) Drive past the spa and park at the end of the road. From the top of the mesa, ride down into the valley and head north (to your right) onto the doubletrack racecourse.