10 & 20 Mile Training Run 2026

The 10 & 20 Mile Training Run is a free Saturday morning supported run in Grand Rapids, offering separate 10-mile and 20-mile options. It is organized by the University of Michigan Health-West Grand Rapids Marathon and Team World Vision. The event is intentionally simple: no shirts, no entry fee, no race packets, just a long run with support for individuals preparing for marathon season. The route incorporates sections of the Grand Rapids Marathon course and includes significant time in Millennium Park. Runners begin at the northernmost entrance to the DeVos lot at GVSU. YMCA bathrooms are accessible once open, but the Community Room is unavailable due to construction. On the return leg, some participants might need to complete a brief loop around the GVSU block to precisely reach 10 or 20 miles.