Brad has been an early stage investor and entrepreneur since 1987. Prior to co-founding Foundry Group, he co-founded Mobius Venture Capital and, prior to that, founded Intensity Ventures. Brad is also a co-founder of Techstars (global network of accelerators).

Brad is a writer and speaker on the topics of venture capital investing and entrepreneurship. He's written a number of books as part of the Startup Revolution series and writes the blogs Feld Thoughts and Ask the VC.

Brad holds Bachelor of Science and Master of Science degrees in Management Science from the Massachusetts Institute of Technology. Brad is also an art collector and long-distance runner. He has completed 25 marathons as well as the Leadville Trail 100-mile ultramarathon.