Race Discovery
Brimson Sisu
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Brimson Sisu

Brimson, Minnesota, United States View on map
Aug 15, 2026 – Sep 15, 2026 (America/Chicago local time)
Running

About this race

A quaint 4.4 mile run/walk through the woods, trails, and back-roads of the Brimson, Minnesota with a special nod to the Finnish heritage of the area.  The race is a fundraiser for the Brimson Area Volunteer Fire Department.  Lots of business donated prizes as well as those homemade and crafted by local artisans.

This year's race will be in person but will allow a virtual option if you can't make it to the race in Brimson.   Prizes based on your finish will be awarded in person on the day of the race.  Virtual participants will be entered into a raffle and will be selected at random.  Virtual participants will register as a virtual runner and will submit times on the honor system.

Pick your distance

Running

Brimson Sisu 4.4 Mile Run

All proceeds are donated to the Brimson Area Volunteer Fire Department. Thanks for supporting the BAVFD.

Aug 15, 2026 7.1K 10:00 AM
$28.00
Closed

Walking

Brimson Sisu 4.4 Mile Walk

All proceeds are donated to the Brimson Area Volunteer Fire Department. Thanks for supporting the BAVFD.

Aug 15, 2026 7.1K 10:00 AM
$28.00
Closed

Typical race-day weather

Based on 7 years of Open-Meteo archive data for this event's race dates in Brimson, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 12.5° / Maximum temperature (race-week average) 21.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 11.9° / Maximum feels like — heat index / wind chill (race-week average) 21.7°
Peak wind (km/h)
Strongest wind of the day (race-week average)
17.4
Precip (mm)
Precipitation over the day (race-week average)
2.9mm
Humidity
Mean relative humidity (race-week average)
79.6%
Sunrise
Sunrise at the start line on August 15, 2026 (CDT)
Sunset
Sunset at the start line on August 15, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 14m

The sun rises at 6:04 AM and sets at 8:19 PM local time (CDT) in Brimson on August 15, 2026 — 14h 14m 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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Results — Brimson Sisu

2020 edition View Results

Other races near Brimson

Different organizers, within 40 miles, in the next three months

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, 1 Brimson event

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