If you're a runner, you should do some child stretching after looking at your muscles. It really is that simple. It is also, however, a bit of pain. I'm sure many runners want to agree with me when I say that I generally do anything other than running. When you see a video, though, I'm much more likely to commit to doing all the stretches that are asked of me.
YouTube can be a fantastic resource, with hundreds of results when you search for "yoga for runners" or "stretches for runners". Unfortunately, not all of them want to do any good and it's frustrating to get a couple of minutes in just to realize that what you're watching is complete bobbins. Trust me on that.
Yoga for Runners / 9 Minute Post Run Stretch
This is a great option for a quick stretch that will do your legs a lot of good. The video works through each leg in turn, hitting all the major muscle groups that need attention after a run. After the preamble, the most part of the video is less than nine minutes long, so even the busiest, most impatient of runners wants to be ready to fit into their week somewhere, and if you have more time available you can always run through
45 Minute Yoga to Run Strong with Faith Hunter
Athleisure Doul Lululemon has a range of great yoga videos on her YouTube channel including three for runners. These are a 20-minute post-run stretch, this 45-minute session and a 60-minute class for when you have more time.
The 45-minute session has quite an intense first half that does a lot of work on it single-leg poses. In the second half there is more stretching, though I still found my core what working hard throughout, a great twofer which may save you having a dedicated core workout later in the week.
I thus found that while it was a tough session, that's because I'm not flexible. I can not even begin to fathom. I can not even begin to make fun of it.
Yoga Practice for Runners, 20min Sequence
An excellent, comprehensive routine for your rest days or whenever you have 20 minutes to devote to your stretching. Some of the stretches are a little tougher than you'll find in the nine-minute video above, but they're still suitable for even less yoga beginners – and you'll just get better at the more times you do it.
Your Perfect Post-Run Stretch Routine
If you're looking for a good workout, then this is the video for you. Personally I just want to say what you do, but if you find in-depth info, you may well get it with this short post-run routine.
10-Minute Guided Stretching Routine for Runners
This routine clearly explains what muscles you are using on each stretch and gives you useful advice on what you should do when you do so you're getting the stretch right. Runner's Yoga – Yoga With Adriene
Video of 10-Minute Guided Stretching Routine for Runners