It seems like running a marathon is on everyone's bucket list. But a marathon isn't over when the running is. One experienced marathoner weighs in on how long it takes the body to recover and how you can speed up the process.
Venture capitalist Brad Feld doesn't do things halfway. From helping develop new technology to mentoring start-ups to running 26.2 miles, this entrepreneur goes all the way. Find out why he's a #greatist.