If you waited to register in the Pittsburgh Marathon, which is on May 15, you've waited too long, as there are no more spots remaining, the Post-Gazette reports.
↵↵↵↵↵More than 22,000 people registered to take part in five events to take place that weekend, which include the marathon, a half marathon, a team relay, a kids race and a 5K ...
↵About 16,000 runners took part in the race last year, and organizers tweaked the race route to accommodate more people.
↵