OCR superstar & World's Toughest Mudder 2-time Champion Junyong Pak faces off against up & coming local athlete Arley Cohn on the 1-mile mountaintop course at Bone Frog Challenge.
OCR superstar & World's Toughest Mudder 2-time Champion Junyong Pak faces off against up & coming local athlete Arley Cohn on the 1-mile mountaintop course at Bone Frog Challenge.
