All routes begin and end at Petaluma High School

Entry fee includes: Early morning pre-ride/walk breakfast, route maps, post-ride/walk gourmet meal, free parking, mostly local, organic, fabulous rest stop food, plus water and drinks, good humor, first aid supplies, radio support, SAG support and even a few friendly Holstein cows cheering you along the bike routes but not in Helen Putnam Park.
SORRY, NO REFUNDS.
You are generously supporting
West Marin Senior Services.
Please register early so we can plan
outstanding food and plenty of it.

Scroll down to see group discount

Specific routes will have maps available at the start and colored arrows will mark each route.

You will receive an email acknowledgement by registering online. If you register by mail and would like a confirmation, enclose a self-addressed, stamped envelope. Be sure to include your phone number. We will take entries the day of the ride, if we are not full. 

At the ride we will require you to sign a Liability Release Form. Parents or guardians will need to sign Medical Authorization and Consent Form. Please preview the forms before registering.

STARTING TIMES: at Petaluma High School
6:30-8:00 a.m. for 106 and 60 rides
8:00-9:00 a.m. for 30 and 17 rides
Start for walkers: 9:00 a.m.-10:00 a.m.

Course closes at 5:00 pm. Post-ride food service ends at 5:30 pm.

A portion of the fees benefits the work of West Marin Senior Services

Per IRS Regulations: A charitable deduction is limited to the excess of the contribution over the value of the goods and services received. The lunch received with this donation is valued at $20. The donor should retain this letter in order to fulfill IRS substantiation requirements. Federal Tax ID #68-0239712

West Marin Senior Services gratefully accepts additional donations
Send check payable to:
WMSS - HOLSTEIN 100
P. O. Box 791, Pt. Reyes Station, CA 94956
Phone: (415) 663-8148, FAX (415) 663-1268

IF YOU WISH TO HAVE REGISTRATION FORM MAILED OR FAXED TO YOU, CALL US AT 415-663-8148.  WE'D BE HAPPY TO ASSIST YOU.

Voted the Best Century of 1996 by

2011 Major Sponsors:

2011 Sponsors:

Laura Agnew, DC

Alhambra Water

Alvarado Street Bakery

Bank of Marin

Bovine Bakery

Brickmaiden Breads

Clover Stornetta

Crank Sports

Dancing Coyote Beach

Dinucci's Italian Dinners

Frank Howard Allen
Real Estate

Genworth Financial

Hog Island Oyster Co.

Horizon Cable, TV

KINeSYS Sunscreen

The Lunny Ranch

Mainstreet Moms

Marin Amateur Radio Society
Marin County Bike Coalition

Marin Organic

Marin Cyclists

McPhail Fuel Company

Nicasio Valley 4-H Club

Nicasio Valley
Cheese Company
Nicasio Valley Olive Co.

Noah's Bagels

Norcal Cyclery

O'Donnell's Fairfax Nursery

Palace Market

Pasta King

Peet's Coffee & Tea

Pt. Reyes Farmstead Cheese Company

Ram Printing
Rodoni Construction
Rotary of West Marin

Sacred Heart Church

Laurie Sawyer, Artist

Sonoma County Open Space

Sonoma County Outdoors

Star Route Farms

Stinson Beach Market

Studio Weeren
Sutter Medical Center of
Santa Rosa

Toby's Feed Barn

Tony's Seafood

United Markets

Voler Custom Cycling Apparel

Whole Foods Market

________________

Comments by last year's riders

"You Rock!" ... “I’ve done the ride before. It’s the best ride in California” ... “It was all great. Quick, efficient check-in”
“Great ride! Great people!” ... “Improve? No way. Great job” ... “Volunteers, over the top fabulous!!”
“Party hats on the cows. More cow stuff. That’s why I came.”

"Route is so beautiful. Rest stops were numerous and well stocked and not crowded. Nice support staff”

“Exceeded my expectations.” ... “I had the feeling that the cattle were talking about me as I rode past. Please, tell them not to do that.”