146 Camp Pendelton. 52 Mile, 2336 ft el, 45 ft/mi

0.0 R San Marcos
2.5 = Palomar
8.1 R Paseo del Norte
9.2 L Cannon
9.7 R Coast Hwy 101
12.8 L Eaton
12.9 R Broadway
13.3 L Cassidy
13.4 R Pacific
16.1 R Harbor South
16.3 R Harbor
16.4 R Harbor
16.6 = Vandegrift
16.8 Enter Pendelton
18.4 L Stuart Mesa
25.5 L Las Pulgas
26.1 U Regroup before gate
26.6 R Stuart Mesa
33.6 R Vandegrift
35.4 = Harbor .
35.6 L Harbor
35.7 L Harbor South
36.0 L Pacific
38.6 L Cassidy
38.7 R Broadway
39.1 L Eaton
39.2 R Coast Hwy 101
42.2 L Cannon
42.7 R Paseo del Norte
43.8 L Palomar Airport
49.5 = San Marcos
51.9 L OCRR

Very flat route, very easy out and back route.
Turn around is at North exit of Camp Pendelton before exiting (never know if you can get back on).