A Ciclovia in San Francisco: Characteristics and Physical Activity Behavior of Sunday Streets Participants

Background: Temporary parks such as the monthly event, Sunday Streets SF, support public health goals by using existing infrastructure and street closures to provide physical activity in neighborhoods underserved for recreational resources. Sunday Streets creates routes to enhance community connection. Methods: Six hundred and thirty-nine participants at 3 Sunday Streets events were surveyed using a 36-item instrument of open- and closed-ended questions about overall physical activity behavior, physical activity while at Sunday Streets, experience of the events, and demographic data. Results: Overall, Sunday Streets participants are physically active (79% engage in activity 3-7 days/week) and approximately represent the ethnic minority distribution of the city. There were significant differences between first-time attendees and multiple-event attendees by duration of physical activity at the event (55.83 minutes vs. 75.13 minutes) and by frequency of physical activity bouts per week (3.69 vs. 4.22). Both groups emphasized the positive experience and safe environment as reasons to return to the event; for first-time attendees, the social environment was another reason to return. Conclusions: Temporary parks like Sunday Streets have the potential to provide healthful, population-wide physical activity using existing streets. The trend toward increased activity by multiple-event attendees suggests the importance of a regular schedule of events.