The MGRS Ultra Course series consists of 8 unique events designed to challenge and thrill riders by showcasing Michigans beauty.

In order to qualify for series standings a rider must complete at least 2 of the Ultra course events. A riders best 3 events will count towards their point totals. Any tie breakers will be decided by the racer with the most races. Scoring will remain the same as the short and long course series. A DNF will count for 5 points and is not eligible for an upgrade to 15 points as a bonus race.

Categories for the Ultra course series will be open, women, athena, clydesdale and age categories. Top 5 will be awarded in open, women, clydesdale and athena. Top 3 will be awarded in age categories: 19 and under, 20-34, 35-49, 50+