2025 Fundraising is NOW Open

Calendar of Events

We’re a year-round community! Come to any of our workshops, training rides, special events, and social outings, and don’t forget to bring a friend.

If you’re looking for a specific type of event, use the the “Narrow Your Results” menu below to filter by event type (we host all types of events, so there’s something for everybody!) or by Region by selecting NorCal, SoCal, or Outside CA.

AIDS/LifeCycle 2024 COVID-19 Precautions

At AIDS/LifeCycle, we are committed to providing a safe experience for our participants, volunteers, vendors, staff, and the communities that welcome us. With that in mind, we strongly encourage everyone to take the following steps to prevent the spread of COVID-19 and other communicable illnesses while on event:

  • Get an updated COVID-19 vaccine for up-to-date protection! Go here for the latest guidance.
  • Get tested if you have COVID-19 symptoms.
  • Stay home if you are sick, and come prepared with a plan for getting home should you become sick while on the event and no longer feel like you can continue.
  • Wear a well-fitted mask over your nose and mouth if you feel sick and share space with others.


Travel into the United States requires adherence to certain guidance issued by the Centers for Disease Control, and guidance continues to change as COVID-19 and its variants evolve. Stay up to date with guidance by reviewing the CDC’s Air Travel website before traveling.