2026 Trinity Health Seaway Run

Lace up for an unforgettable experience at the 2026 Trinity Health Seaway Run, set to take place on Saturday, June 27th, in beautiful Muskegon, MI! This beloved West Michigan tradition, now in its 44th year, offers a scenic journey for every runner and walker, with distances including a Half Marathon (13.1M), 10K (6.2M), 5K (3.1M), and a community walk. Participants will enjoy breathtaking waterfront routes, with all courses boasting views of Muskegon Lake, and the 10K and Half Marathon extending to showcase the stunning Lake Michigan beach. The 5K course is a mostly flat loop through the Nims Neighborhood, while the longer distances feature gently rolling terrain.

Starting and finishing at Heritage Landing, the event promises a vibrant atmosphere. Aid stations are strategically placed along the course to keep you hydrated and energized, and a convenient gear check will be available. Expect typical race day conditions in late June, with highs around 80F and lows around 60F, and only a 12% chance of precipitation, creating ideal running weather. Every registration includes a race shirt, a commemorative finisher medal, a post-race treat ticket, and nourishing snacks at the finish line, ensuring a rewarding completion to your effort.

The Trinity Health Seaway Run is more than just a race; it's a community celebration that fosters healthy living and family togetherness. Proceeds from the event directly support year-round programs at the Muskegon YMCA, contributing to chronic disease prevention, food access, water safety, and youth camps throughout Muskegon County. With accessible, barrier-free courses and a focus on community spirit, this event truly offers "great views, good vibes, and making memories" for everyone involved.