The 2015 Baltimore Half Marathon was my third Corrigan Sports Enterprises experience. I can only say the races get better every time. First off, the expo was a really nice size. It had some great race merchandise as well as many vendors - especially Under Armour. The expo set up was a little annoying, as you had to walk all the way through one way to get your bib, then walk all the way to the other side for the t-shirt pick up.
Race wise, everything was perfect. Transportation to/from was a breeze for me, taking the light rail right to M&T Bank Stadium. I can imagine driving in for the half may be difficult if arriving after the full marathon has started. The race started on time, and while there were corrals, they weren't very strict about them. The course brings you through some highlights of the city, but the marathon definitely gets to see all Baltimore has to offer. The course, as claimed, is hilly, and it never really flattens out. What really makes this race the best is the finish - coming down Eutaw Street and through Camden Yards. It's a real treat for any Baltimore-ian or baseball fan. The medals and shirts are great, and of course the free beer is a plus!