[mb18-podcast_player podcast_mp3_url="https://traffic.megaphone.fm/DTT8639222891.mp3"] When Scott Guinn received a letter in the mail from his friend Mike Flanigan, he didn’t expect to find a page-long, typed challenge to climb 10 tricky boulder problems within an hour at the nearby bouldering area. Gauntlet thrown, Scott stepped up to the task, launching what’s become an epic series of challenges [...]
