What: 33d annual Blue Cross Broad Street Run
When: Sunday, 8:30 a.m.
Where: The 10-mile race begins at Broad and Somerville, near Central High's athletic fields, and ends at the Navy Yard in South Philadelphia.
Participants: A record field of 30,000 is expected for the race that is sold out.
Course records: Patrick Cheriuyot, 45 minutes, 14 seconds (2007); women: Catherine Ndereba, 53:07 (1999).
For more information:www.broadstreetrun.com