Chicago Marathon

Long-distance runners can enter a lottery for the big race now through April 21.

Megan Williams was struck by a cyclist, suffered a skull crack while training for the Chicago Marathon.

No need for headphones on this DIY marathon: "The streets of Chicago provide constant entertainment."

Chicagoans posted photos of victory, relief and funny signs.

We mapped out great viewing locations and scoped out the best events held by businesses along the route.

Mayor Rahm Emanuel, race director Carey Pinkowski and Bank of America's Illinois president were on hand.

Donald and Don Larisey will have 26.2 miles of father-son bonding on Sunday at the Chicago Marathon.

"No credible threats" of violence at the event have been received, officials said.

Course marshals are still needed in Pilsen and the West Loop, according to marathon organizers.

Jeptoo is scheduled to join runners for a three- or five-mile run after a question-and-answer session.

Race organizers posted a short explanation that they need to "finalize" the process.

The top 10 Chicago Marathon finisher gives tips on motivation to get out the door in freezing temps.