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Bike MS: Bay To Bay - Orange County to San Diego

This year’s Bike MS: Bay to Bay will take place on Saturday, October 19th, and Sunday, October 20th. This annual event will have 2,500 participants cycling California's coastline from Orange County to San Diego.  Bike MS is the fundraising cycling series of the National MS Society and raises more money than any other cycling event for any other cause. To date, Bike MS cyclists, volunteers, and donors have raised more than $1.3 billion to stop Multiple Schlerosis in its tracks, restore what's been lost, and end MS forever.

Route distances vary from 15 to 150 miles, with some rides being one or multi-days. One thing is certain: you will have the ride of your life no matter which Bike MS event you choose, and your efforts will make a difference in the lives of people affected by MS.

To register or donate, go to