TART Trails and Up North Pride's Rainbow Run is a color fun run/walk and fundraiser around the Boardman Lake Loop Trail. The event celebrates the trail systems and the Northern Michigan 2SLGBTQ+ Community during Pride Month.

The route will take participants counterclockwise around the 4-mile Boardman Lake Loop Trail. There will be five distinct and separated stations along the route for participants to receive their colors. The colors of the powders are bright and vibrant, and each station has a unique color theme. As participants make their way through each station, they are transformed into walking, running works of art.