I’ve done this race twice now. The first time I did nit really know better, but the second time, I thought the 5k was too crowded for what I was training for. The course is a first 1.5 gradual uphill with the second part all downhill or flat. The last .25 is through Camden Yards which was really cool. The shirt is pretty nice as it’s an under armor tech shirt. Parking is tough if you don’t get there early.