I bought the Seeya LS for pavement sprints, and general use. Not sure how they'd hold up on other terrain. The KSO treks or Spyridons may be a better option for that.
One tip: try to get something without laces you have to tie. It's a pain to have to stop while sprinting to tie your shoes. That might just be because I, according to my friends, suck at tying shoes, but whatever.