I have run this race 7 times and it never disappoints. You can't beat rounding the first corner and seeing the Pentagon expanse in front of you. Not only is this race in commemoration of the first responders of 9/11, the race is extremely well run and the post-race party is

Nothing super special about the race itself (although, it was wonderfully flat) but it was pretty cool as part of the Nebraska State Fair. You can basically run the race, take a shower (they offer free showers there), and then wander the state fair eating fried oreos and other fun

Very poor design here...Is there a place to sign up for this race !!! I ran in this race hosted by races 2 run for last 5 years.... Now I since they apparently dropped it can't seem to find a place to register