White Pine Thaw Marathon Relay
About this race
The White Pine Thaw Marathon Relay will be Sunday, March 7th, starting in Comstock Park, Michigan, on the southern most section of the Fred Meijer White Pine Trail. It's held annually on the second Sunday of March. Competitors form teams of runners and on race day, will each take a leg of the relay, covering 13.1 miles, north to Russel Road, where the course returns back south to Comstock Park. There are easily accessed parking lots and bathrooms, roughly every four miles. The trail is routinely plowed by Friends of The White Pine Trail and covers very few low traffic crossroads.
Pick your distance
Running
White Pine Thaw Marathon Relay
Multiple team members will combine to cover a total of 26.2 miles, on an out and back from Comstock Park, MI, north to Russel Rd, and return to Comstock Park.
White Pine Thaw Solo Full Marathon
While the event designed as a relay and all swag is branded as a relay, we do offer the option for individuals to register to run solo. Note: The course is UNSUPPORTED and we DO NOT provide any transportation for any reason.
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Comstock Park, plus the 3 days either side.
The sun rises at 7:08 AM and sets at 6:38 PM local time (EST) in Comstock Park on March 7, 2027 — 11h 30m 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.
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Results — White Pine Thaw Marathon Relay
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🏃 Plan Your Next Race in Comstock Park
Find upcoming events by distance:
- Comstock Park 5K Races 3 races
- Comstock Park Running Calendar 2026 4 races
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, 4 Comstock Park events
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