Best shoes for obstacle course racing, Tough Mudder - Sports Illustrated
What are the best shoes to wear for a Tough Mudder race? I've heard some can get sucked into mud and you need to wear shoes with enough cushioning. - Quora
are flyknit shoes suitable for tough mudder : r/Toughmudder
What Shoes to Wear for a Tough Mudder - Tough Mudder
What To Wear When Working Out For Tough Mudder - Tough Mudder UK