Registration is now open for the fourth annual Million Dollar Bike Ride on Saturday, May 20, to raise money for rare disease research, organized by the Penn Orphan Disease Center. The ride starts and finishes at Highline Park, 31st & Chestnut Streets. Online registration is open until midnight on Sunday, May 14. Early registration fee: $25 (must raise at least $250 before the event); fundraising cyclists will receive an official 2017 Million Dollar Bike Ride cycling jersey and a T-shirt. Must register by March 10 to receive the jersey at the event. Walk-up registration ($100) is available at the Class of 1923 Penn Ice Rink on Friday, May 19 from 4-7 p.m. and on Saturday, May 20 at 6 a.m.  

Proceeds will help further research by the Penn Medicine Orphan Disease Center. To register: http://tinyurl.com/z95y3wj For more information, call Samantha Charleston at (215) 573-6822 or email scharle@upenn.edu