I've had great runs on indicas and sativas. Tempos, long runs, trail runs 5k-HM races, you name it. A lot of hybrids will suit running more than pure strains anyway. Additionally, hybrids are generally more powerful and tailored these days.
I've tried a lot of good strains, but I think Cinex is about perfect for an uplifting energetic mind buzz, while giving you a minor body buzz that works for running. It's a sativa-dominant hybrid, fwiw.
If you like really, really strong cerebral strains for running, Moby Dick is probably the most powerful standardized strain out there currently, IMO. It's almost psychedelic, in some ways. Probably not for new users or those prone to anxiety/paranoia, but great for those looking for very small amounts going a long way. It's a sativa-dominant hybrid as well. Hmmm.... maybe I'm on to something.
Anyway, all this info is assuming what you are buying is actually the advertised strain and it is grown, leached, and cured very well. Where I live it is legal, and there are stores everywhere, so it's standard and expected to find top-notch at the best dispensaries.