What is "screwing your shoes"?

It’s inserting short, hex head screws into the lugs in the outsole (ie, the bottom) of the shoe For an excellent write up on how to do this, read Matt Carpenter's webpage, "The Screwed Shoe".

Bunker_Hill HAWK_Marathon

Wednesday Night Hill Repeats, May 10, 2017 John Knepper photo

SNAKE 10 Mile Trail Race 2018

RRCA Coaching Certification Class, Lawrence

Hawk aid station at 2017 Heartland 50