Gehrke: For most marathoners, 26.2 miles is enough. But Peter Kline goes the extra mile to bring a smile to disabled children.

(Rick Egan | The Salt Lake Tribune) Peter Kline pushes 13-year-old Brianna Heim, as they warm up for the Salt Lake Marathon on Saturday, where Kline will be pushing Hieim in the race. Thursday, April 11, 2019.