2027 Trinity Health Seaway Run
2027 Trinity Health Seaway Run is a running race on June 25–26, 2027 in Muskegon, MI, with entry fees from $25 to $90.
- Date
- June 25–26, 2027 (242 days to go)
- Price
- $25–$90
- Sport
- Running
From the Organizer
Get ready to run (or walk!) the beautiful shores of Muskegon at the 2027 Trinity Health Seaway Run! Mark your calendars for Saturday, June 26, 2027, 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. Plus, bring the little ones to our free Kids Fun Run on Friday, June 25.
Registration opens November 27, 2026 for all events.
All race registrations include a race shirt, medal, post-race treat ticket, and snacks at the finish line. Visit seawayrun.com for all the details.
Events
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
80°
Typical Low
60°
Chance of Rain
31%
Based on US Climate Normals data from Muskegon Co Ap, 4 mi from the venue.
About Muskegon, MI
Population
37,203
as of 2023
City Elevation
622 ft
Nearest Airport
MKG
Muskegon County Airport · 4 mi
Major Hub
GRR
Gerald R. Ford International Airport · 43 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at 2027 Trinity Health Seaway Run, put it on the calendar, and turn “someday” into a start date.
242
Days to train
- Race
- 2027 Trinity Health Seaway Run
- Date
- June 25–26, 2027
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About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
More Running races near Muskegon, MI
Frequently Asked Questions
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2027 Trinity Health Seaway Run
Jun 25, 2027