Port Huron To Mackinac Home › Forums › General Olson 30 Discussions › Port Huron To Mackinac Tagged: mac, race This topic contains 0 replies, has 1 voice, and was last updated by Bruce Hubble 4 years, 2 months ago. Viewing 1 post (of 1 total) Author Posts November 8, 2013 at 3:30 pm #1947 Bruce HubbleParticipant Spar Wars and Opus Dei will be in the 2014 PH/Mac race. Others? Challenge is made…join us! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.