Earlier this week, Ashley Wagner dredged through a virtual scrapbook to tweet a picture of the last time she had skated in Saint Paul, Minnesota.

It was at the 2008 U.S. Figure Skating Championships, her first as a senior, when she was four months shy of her 17th birthday.  She finished third, as she had a year before in the junior event at both nationals and worlds.  This was an athlete on the way up.

That the sometimes jagged arc of her ensuing career has brought Wagner back to St. Paul this week to seek a fourth U.S. title at age 24 – a victory would make her, by a few months, the oldest women’s champion since Beatrix Loughran in 1926 – is a testament to her resoluteness.

Or, as she would put it, to her being stubborn and hard-headed.