San Francisco Cycle for Life in Sonoma County 2019


About CF Cycle for Life

Online registration is now closed. You can still register at Penngrove Park on June 15th from 7:00- 7:45am for $45. See you then!

Get your wheels in motion and join us for our annual bicycle event as we ride through some of the most picturesque and scenic terrain in Sonoma County. CF Cycle for Life is a fully-supported ride with route options of 20, 40, or 60 miles. From breakfast to fully stocked rest stops every 10-15 miles, bike mechanics for bicycle maintenance and repair, ride marshals to cheer you along the way and plenty of support vehicles to help you complete the ride. This unique event empowers participants to take action and demonstrate their fight in finding a cure for cystic fibrosis in a tangible, emotional and powerful way.

If this is your first time riding with us, check out our Rookie Rider pamphlet.
Click here to see past event photos.
Click here to see our Facebook page.

Registration Fee Schedule: 
January 1 to March 15 – $25
March 16 to June 14 – $35
Day of Ride- $45

23 Miles
37 Miles
62 Miles

Fundraising Minimum: $150 (Registration fees are not included in fundraising minimum.)

Minimum Fundraising Requirement Policy: The minimum pledge requirement of $150 is due on or before event day, however if you have met your minimum fundraising by the day of the event, we encourage you to keep fundraising. Reach for the stars and earn great rewards and recognition up to one month after the event. The average amount a participant raises is $740. Registration fees are non-refundable and non-transferrable and do not count towards your fundraising minimum. Thank you for adding tomorrows for people with cystic fibrosis.

Riders ages 16 and up may participate. 

Bike helmets are required to ride.

Learn more about other CF Cycle For Life® rides across the country.

Top Teams

  1 -  Top Team 30K Google Team ($30,985.00)
  2 -  Top Team 15K Team Penelope ($27,501.00)
  3 -  Top Team 5K PwC ($6,420.00)
  4 -  Top Team 5K Team Marocco ($5,646.00)
  5 -  Top Team 5K Bike4Life ($5,451.00)

More »

Top Cyclists

  1 -  Kathy Rolefson ($17,585.00)
  2 -  Matthew Yeo ($15,741.00)
  3 -  David Rolefson ($9,700.00)
  4 -  Julie Schallhorn ($9,055.00)
  5 -  Jim Marocco ($4,896.00)

More »

Volunteer for the CF Cycle for Life

Would you like to join the volunteer team or do you know someone who would enjoy being a part of a winning team? There are many skill-enhancing and fun volunteer opportunities to experience. The contribution of each volunteer helps make CF Cycle for Life more enjoyable and it helps raise funds to cure cystic fibrosis.

Become a Volunteer

Cycle Goal: $146,000.00

Raised: $103,569.46

Donate Now

Ride Details

Date: 6/15/2019
Check-in: 7:00 AM
Start Time: 8:00 AM
Route Mileages: 20, 40 & 60
Chapter: Northern California - San Francisco Chapter
Event Location: Penngrove Park,
Penngrove, CA
Event Coordinator Name: Liz Bernstein
Event Coordinator Email: ebernstein@cff.org
Event Coordinator Phone: 415.989.6500

Print Cycle Details Map

Please convert cash donations into a money order or check before mailing or bringing to the event.

Local Sponsors

New Mobile App

Download our CF Cycle for Life Mobile App today!

Available on the iPhone App Store

Android App on Google Play