The Holland 100 is a great bike ride, but it's also a huge fundraiser for several charity organizations.

Formerly known as the Juvenile Diabetes Research Foundation, JDRF is the leading global organization funding research to prevent, treat, and cure type 1 diabetes.

TRiO Upward Bound is a set of seven programs that seek to motivate and support students from disadvantaged backgrounds, namely low-income, first-generation students.

Southside Bus Transportation (SBT) is a non-profit parent group that supports local families with bussing to Holland Christian Schools.

The West Michigan Mountain Biking Alliance (WMMBA) has more than 500 members, and promotes responsible mountain biking and  natural resource protection.