The Bay Area's most gorgeous hike and ride - 
on the Ridge Trail through Marin and across the Golden Gate.

Save the Date: April 22, 2017

Our signature fully-supported event is great fun and raises money to help open more miles of Ridge Trail! 


Hikers, runners, bikers and equestrians can all join the fun, with moderate to challenging options. Those on foot and wheels will be shuttled from the Presidio Main Post in San Francisco across the iconic Golden Gate Gate Bridge to their trailhead, and take a one-way trip back to the Presidio. Those on horses ride a gorgeous loop in Marin. Everyone enjoys tasty snacks and drinks at staffed rest stops and gathers for a catered trail-side lunch!

New 2016 registration rates

Groups of 8 or more that sign up together receive a 10% discount. To take advantage of early registration, there must be at least 1 Ridge Trail member in your group. Contact us at events@ridgetrail.org or 415-561-2595 ext 204 with any questions or to arrange your group registration. 


Hike or Run:

Shuttle north in the morning and hike back south. New map! DOWNLOAD 2016 MAP HERE

26-mile departs Presidio at 5:30 AM or 6:00 AM SOLD OUT!

20-mile departs Presidio at 7:00 AM, 7:45 AM SOLD OUT!

15-mile departs Presidio at 8:15 AM, 9:00 AM SOLD OUT!


Hike north in the morning and shuttle back after lunch. New Map! DOWNLOAD 2016 MAP HERE

10-mile departs Presidio at 9:30 AM (SOLD OUT!)


rtb09cycliststombossMountain Bike (mix of single-track, fire roads and pavement). New map! DOWNLOAD 2016 BIKE MAP HERE

• Endurance 41 mile, 5,500 ft of climbing. Departs Presidio at 7:15 AM - SOLD OUT!

• Advanced 25 mile, 2,500 ft of climbing. Departs Presidio at 9:30 AM - SOLD OUT!


 Equestrian Ride. New Map! DOWNLOAD 2016 EQUESTRIAN MAP HERE 

 • 9-mile loop, with many more miles if you like.  SOLD OUT!


This brand-new application from Trailhead Labs (powered by Ridge Trail staff) features maps of the Ridge to Bridge routes so you can navigate with your smartphone GPS, even without a signal! There are great features like elevation profiles and "trail vision". Plus, explore and navigate maps of all the Ridge Trail sections!

Download for iPhone here (free)

Beta Android version just released, download here (free).


We reserve Rob Hill Campground in the Presidio, so you can camp Friday before or Saturday after your Ridge to Bridge adventure. (Free!)

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Raise $250 for the Ridge Trail at Ridge to Bridge and get your limited edition commemorative poster! Not only is Ridge to Bridge a stupendous fully-supported hike and ride, but it is also our biggest fundraising event of the year. Individuals and teams participate in peer-to-peer fundraising to help build more miles of trail. Individual fundraisers who reach certain milestones will win coveted prizes such as:
  • $250 raised – A commemorative poster
  • $500 raised – A framed commemorative poster
  • $1000 and up will win prizes such as: An REI Outdoor trip for two, REI backpacks, tents, chairs, sailing lessons, a moonlight paddle, a HipCamp stay and more.
So reach out to your trail-loving friends, family, and colleagues and raise some money for the trail and win great prizes! To get started, log into the Fundraising Center. From there, you can customize your Fundraising page, adjust your goal, easily email friends and family to request their support, and track progress toward your fundraising goal.



  • Shuttle transportation for hikers and bikers, for a one-way journey
  • Healthy delicious buffet lunch at Tennessee Valley and tasty snacks and water at staffed rest stops
  • Ridge to Bridge SWAG
  • Detailed maps and route description; guides, sweeps, and safety support
  • Traveling the trail at your own pace and enjoying camaraderie with other hikers and riders
  • Satisfaction of going the distance and raising $ to build more Ridge Trail! 



If you cancel your registration by April 18, we will refund the amount of your registration fees minus $20, which will remain as a tax-deductible donation to the Ridge Trail Council. 




Presidio Trust Logo  JPG       BSA logo on white

Mountain Bike SF logo blue

REI Black Logo 1     BABTsquareLogo    square logo blue OuterSpatial PoweredBy-SM COLOR



Help close gaps and open more miles of Ridge Trail.

Your support makes all the difference. Donate today!

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