Cal Crusher
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Cal Crusher

Caledonia, Michigan, United States View on map
Oct 24, 2026 – Oct 25, 2026 (America/Detroit local time)
Running

About this race

Get ready for another CAL CRUSHER 2025 - ENDURANCE RUN!! Come on out and crush as many miles as you can in 30 hours. Just so we are on the same page...this is a FUN RUN.

This year's race donations will go towards the research for Type 1 diabetes.  This is a disease that has impacted many families right here in our community and running group.  Type 1 diabetes is a chronic autoimmune disease where the body's immune system mistakenly attacks and destroys insulin-producing cells in the pancreas, leading to a lack of insulin and high blood sugar levels. It is typically diagnosed in children and young adults, but can occur at any age. Treatment involves lifelong insulin therapy, along with a healthy diet and regular physical activity. 

Like last year, run/walk all your miles at once, or run - go home and sleep - come back and run some more, or for those that have never run through the night and want to just see what it's like, make it a midnight run adventure. It's all up to you!! Again, you will have 30 hours to crush as many miles as you can. Awards will be given out for the male and female who crush the most miles in 30 hours. Miles will be tracked at the aid station. Running time will start at 6:00 am on Saturday, November 1st.. Clock stops at 12:00 noon on Sunday, November 2nd. The race will begin and end near the pavilion of the Caledonia Community Green Space. There will be an aid station as well as restrooms available. The route will be a 5 mile loop through Caledonia, on the trails, and around the schools.  
Cost: $35 per runner which includes a shirt, aid station snacks, water/juice, access to restrooms, award for both Male and Female “most miles crushed”.
If there are questions prior to race day, feel free to reach out to me.

*** UPDATE *** I will be ordering shirts on Wednesday, 10/15 to ensure they will be here on time for the Cal Crusher on November 1st. Anyone signing up after that date is subject to availability. 

Pick your distance

Running

Cal Crusher 2026

Oct 24, 2026 Cal Crusher 2026 6:00 AM
$35.00
Open

Typical race-day weather

Based on 5 years of Open-Meteo archive data for this event's race dates in Caledonia, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 5.7° / Maximum temperature (race-week average) 14.3°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 2.6° / Maximum feels like — heat index / wind chill (race-week average) 14.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
18.7
Precip (mm)
Precipitation over the day (race-week average)
1.7mm
Humidity
Mean relative humidity (race-week average)
70.1%
Sunrise
Sunrise at the start line on October 24, 2026 (EDT)
Sunset
Sunset at the start line on October 24, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
10h 39m

The sun rises at 8:06 AM and sets at 6:45 PM local time (EDT) in Caledonia on October 24, 2026 — 10h 39m 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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Other races near Caledonia

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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, 10 Caledonia events

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