• Celebrate Cinco de Mayo with a free Zumba session in Rittenhouse Square, compliments of Philly Dance Fitness. The festivities kick off at 11 a.m.
• Help fight breast cancer at Bikram Yoga of Philadelphia’s donation class at 1 p.m. Proceeds go to Susan G. Komen.
• Head to the Art Museum for the Walk MS run/walk event, which gets underway at 8 a.m.
• It’s here! The Broad Street Run has arrived! If you’re watching the race, check out our viewer’s guide for tips on where to stand, the best places to brunch afterwards and lots more. If you’re running, download our Ultimate Broad Street Playlist, get inspired by our favorite movie clips (Rudy anyone?), and bone up on your stretching technique to beat post-race soreness.