In an ongoing effort to increase the performance of our Bike to Work website, we will be upgrading our server this evening. An upgrade is warranted due to the significant growth in popularity of the Team Bike Challenge and other Bike to Work events and activities happening all around the Bay Area.

This upgrade requires a brief shutdown of our website ( for a period of 3 hours, starting this evening at 12 AM midnight until 3 AM on May 11th. During this 3-hour period, administrators will shift the site to our new and more robust servers. Users will not be able to access the site during this short time period.

Once all the checks and balances have been completed, we will be delivering you a faster and more stable website so you can happily continue logging your miles, registering to win raffle prizes, finding Bike To Work Day energizer stations and much more.

We thank you for your patience during this upgrade and look forward to delivering you greatly improved service on May 11th.

Update: Servers have been updated!