I want to teach a little about distance running race tactics to my runners this spring and I'm looking for suggestions of particular track races (male or female) that will give the kids an idea of how to "race." Just to mix it up and show some professional runners, show kids how to deal with being boxed, how to prevent it from happening, when to make a move, etc. If anybody has any particular races in mind that I could highlight to show some of those things it would be helpful.