Race Discovery
Black River Rat Race
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2023 - Black River Rat Race

Holland, Michigan, United States View on map
Mar 29, 2023 – Apr 29, 2023 (America/Detroit local time)
Running

2023 distances

Running

RAT Race 2023- Student Sign up

Mar 29, 2023 5K 9:00 AM
$20.00
Closed

RAT Race 2023

Mar 29, 2023 5K 9:00 AM
$35.00
Closed

Race-day weather

Conditions on March 29, 2023 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 2.9° / Maximum temperature (recorded on race day) 12.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) -1.6° / Maximum feels like — heat index / wind chill (recorded on race day) 11.3°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
23.1
Precip (mm)
Precipitation over the day (recorded on race day)
3.2mm
Humidity
Mean relative humidity (recorded on race day)
71.0%
Sunrise
Sunrise at the start line on March 29, 2023 (EDT)
Sunset
Sunset at the start line on March 29, 2023 (EDT)
Daylight
Hours between sunrise and sunset on race day
12h 35m

The sun rises at 7:31 AM and sets at 8:06 PM local time (EDT) in Holland on March 29, 2023 — 12h 35m 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 Holland

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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, 20 Holland events

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