a stunningly-gorgeous road ultra...

Run almost entirely either on pristine paved trails, the nearest road to the coast, or on quite, peaceful country roads,  the LIGHTHOUSE 100 offers incredible views throughout the entire race.  North Michigan's June temperatures are ideal for ultramarathons (highs typically around 65 degrees; lows in the 50s).   

On this page, you will find detailed course maps, elevation profiles of the race, and even the GPX file for the course (to load into your Garmin, phone, or other GPS-enabled device. Welcome to the LIGHTHOUSE 100 and the LIGHTHOUSE 50 races!