This logo was created for a friends daughter who was a cross-country runner at Owyhee High School in Meridian, ID, (go Owyhee Storm!). Her coach wanted to have team tank tops made for them with a new logo.  The red and black blades are a part of the school logo and spikes in the center represent cleats from their running shoes.  After a few renderings, the last one was the logo they went with.