With limited options for indoor exercise these days, many are taking their running to the streets. As PC Mike Wendland reports, a number of apps can help you, whether just getting started or training for a longer race like a 5K. Human is great app for beginners who need a strong motivator. The app works in the background, tracks the time you spend being running — or even walking and cycling — and nudges you to hit your “Daily 30 ” minutes of exercise per day. You can even see can see how you rank against your neighbors. The app is free for iOS and Android. Strava is for both casual runners…