Get ready to run (or walk!) the beautiful shores of Muskegon at the 2026 Trinity Health Seaway Run! Mark your calendars for Saturday, June 27, 2026, and join us for a Half Marathon, 10K, 5K, or a Community Walk. Whether you’re racing for a personal best or strolling with friends, there’s something for everyone.

Registration opens November 28, 2025 for all events. Trinity Health employees should register through our main site using the special discount code in the weekly colleague newsletter— no separate registration needed this year!

All race registrations include a race shirt, medal, post-race treat ticket, and snacks at the finish line.

Please remember, registrations are final, and we won’t be able to offer refunds or transfers. Visit seawayrun.com for all the details.