2021 - Mackinac Island Swim
2021 distances
Swimming
Mackinac Island Swim
Race-day daylight
We have no recorded weather for Mackinac Island yet, but sunrise and sunset follow from the venue and the date.
The sun rises at 6:47 AM and sets at 8:34 PM local time (EDT) in Mackinac Island on August 22, 2021 — 13h 47m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Mackinac Island
Different organizers, within 40 miles, in the next three months
Mackinac Island Great Turtle Half Marathon & 5.7 Mile
Wordless Book Fun Run 5k/1 Mile Run/1 Mile Walk
Wolverine State 100
Morally Grey 5K Run/Walk
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 5 Mackinac Island events
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