Yoga and Running may seem like opposite points of the fitness range, but one shouldn't overlook the other just because they might not seem alike. In fact, they might literally be more effective on the other than you hoped.
A few of the benefits for Runners:
You Will Decrease the Risk of Injury
You Will Be a Better Runner Mentally
Your Breathing Will Get Better
You Will Build Strength
Combining a yoga practice with your daily running routine seems like an obvious decision. With all the benefits of yoga, what's keeping you from taking the first step?