Trump reached broke an estimated $100 million for golf travel and security costs midway through his third year, having logged over 170 days playing, or roughly 1 in every 5 days in office. He regularly played at various resorts outside DC, which requires a contingent of Secret Service to travel with him, even on the course. Though Trump repeatedly attacked Obama for his frequent golf trips, the Obama administration spent $114 million for total travel costs over 8 years.

Trump Golf Count
Forbes – Trump’s Golf Trips Could Cost Taxpayers Over $340 Million
Business Insider – Trump’s golf outings have reportedly cost taxpayers more than $100 million
Newsweek – TRUMP’S GOLFING HAS COST TAXPAYERS $102 MILLION, JUST $12.7 MILLION BEHIND OBAMA’S TRAVEL DURING ENTIRE PRESIDENCY
The Hill – HuffPost says president’s golfing trips to Trump properties cost taxpayers over $100 million in travel and security expenses