Approximate miles from   Direction
Start  Pt. above    
0.0    0.0          West on D St.
1.0    1.0          Right on Windsor Dr.
2.6    1.6          Right on Western Ave.
2.7    0.1          Left on Chapman Ln
4.0    1.3          Left on Eastman Ln.
5.7    1.7          Left on Middle Two Rock Rd.
8.1    2.4          Left on Purvine Rd
9.5    1.4          Right on Spring Hill Rd.
11.6   2.1          Cross Bodega Ave. onto Petaluma-Valley Ford Rd.
12.8   1.2          Left on Fallon-Two Rock Rd.
18.7   5.9          Cross Hwy 1 onto Whitaker Bluff Rd
20.0   1.3          Left on Middle Rd
22.0   2.0          Left on Dillon Beach Rd
23.0   1.0          Stop at Tomales for lunch, Then South on Hwy 1
23.3   0.3          Left on Tomales-Petaluma Rd.
28.5   5.2          Right on Chileno Valley Rd.
38.1   9.6          Left on Chileno Valley Rd,
41.1   3.0          Right into Helen Putnam Park and follow paved path
42.3   1.2          Left on Oxford Ct.
42.4   0.1          Right on Windsor Dr.
42.9   0.5          Left on D St.
43.9   1.0          Finish at Walnut Park