Mileages are approximate Total miles Next Turn 0 Start Pleasant Hill BART Cross Treat, use sidewalk on L of Jones St to enter Iron Horse Trail 0.4 0.4 L Canal Trail 3.5 3.1 L at Trail junction 3.9 0.4 R Treat 5.2 1.3 R Turtle Creek 6.7 1.5 L Ayers 6.8 0.1 R Brook Hollow Ct 6.9 0.1 Straight Cross Barrier to Academy 7.2 0.3 R Alberta 7.4 0.2 Straight Cross Ygnacio Valley Road 7.5 0.1 L Pine Hollow Rd 9.2 1.7 L Mt. Zion 9.3 0.1 R Clayton Rd 9.6 0.3 R Main St-Into Old Downtown Clayton: REGROUP, FOOD AVAILABLE; Exit on Marsh Creek Rd 10.9 1.3 R to stay on Marsh Creek Rd 14.1 3.2 *R* **Morgan Territory Rd** 23.3 9.2 L REGROUP at Park near summit on Left (Water/Restrooms) 24 0.7 Summit: Use Caution on Steep Descent 28.9 4.9 R Manning Rd 29.7 0.8 R Highland Rd 34.5 4.8 R Camino Tassajara 39.7 5.2 L into Blackhawk Plaza for regroup* Around Diablo: Exit Plaza go N. on Blackhawk Rd 43 3.3 R Mount Diablo Scenic Drive (Becomes South Gate) 50 7 REGROUP at Saddle**/L North Gate 58 8 R Oak Grove/then Imm. L Walnut Avenue 58 Cross YV Rd, continue on Bancroft 60 2 L Canal Trail 60.8 0.8 R Rec Path (Iron Horse)/Cross Treat to 61.2 0.4 Pleasant Hill BART/ FINISH * Flatland return to BART Continue on Camino Tassajara, X Freeway (Caution), R on San Ramon Valley Road (Bear L for Hartz) becomes Danville Blvd, then Main (X under Freeway-Caution) R on Mt Diablo Bl, X Broadway and go L on Iron Horse Trail for return to Pleasant Hill BART (~53 mi). **Hard core--Continue up Summit Road to the top of Mount Diablo - Add 10 miles and 1700 feet of climbing