W55 sprinter Colleen Barney, the retired Newport Beach probate attorney and “American Ninja Warrior” veteran, was judicious in responding to my candidate questions ahead of this week’s annual meeting in Orlando. The biggest revelation in the Q&A is her running for vice chair of USATF Masters T&F Committee on a slate with chair candidate Robert Thomas. She would succeed Robert as vice chair. Although I gave candidates a Dec. 1 deadline, I’d still post any responses I get in the next few days. In any case, join me in thanking Colleen for taking this effort seriously. Another eye-opener is her…