Expo: Fri.–Sat., May 18–19, Pier 35
Race: Sunday, May 20, 8 a.m.
Starts: Main & Howard Streets
The city’s best-known spectacle returns with world-class runners leading a pack of jogging centipedes, jiggling Elvises (and other body parts) over the treacherous Hayes Street hill to the finish at Ocean Beach. Free (expo), $70–$140 (race; discounts for children and groups), 415-864-3432, baytobreakers.com
