Friday, June 25, 2027 – Saturday, June 26Muskegon, MI
2027 Trinity Health Seaway Run
View on RunSignup ↗Registration opens Nov 27, 2026
3 events
- HM PacersHalfRoadStarts 7:00 AM
- 10K Run10KRoadStarts 7:45 AM
- 5K Run5KRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherFair weather · 61/100
- High / low
- 71° / 61°F
- 22° / 16°C
- Humidity
- 80%
- Dew point 60°F
- Chance of rain
- 42%
- Wind
- 10 mph
- Average
- Usually warm for a half marathon: about 65°F while racing.
- Humid: dew point around 60°F.
- Rain on about 42% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.