Jack Settles Deerfly Stomp
Jack Settles Deerfly Stomp logo

Jack Settles Deerfly Stomp

Stevensville, Michigan, United States View on map
Jul 11, 2026 (America/Detroit local time)
Running

About this race

Help STOMP out Alzheimer's and participate in the  stoopidest & funnerest run you'll ever do!! 
5kish run through Deerfly infested woods of Grand Mere State Park. Catch deer flies with a Tred- Not Deerfly Patch & raise $$$ to help fight Alzheimer's disease.

Catch deer flies with a Tred- Not Deerfly Patch (on your hat...BRING A HAT!!!) & raise $$$ to help fight Alzheimer's disease. Although we hope your time flies with us (see what I did there?), this is not a timed event.

The winner is the STOMPER who catches the most number of deer flies. Yes, we will actually count the deer flies. Rules? There's not a lot of rules...the "Dee Berry" rule (you can't steal somebody else's patch) is the only real rule. Prizes to top 3 STOMPERS!

FYI This is year 17 of the Jack Settles Deerfly Stomp!!! (Plus a few years of informal stomping...) Over the past 16 years we have caught approximately 3500 deerflies (plus at least 1 horsefly...grrrr) AND donated over $14,000 to the Alzheimer's Association!

Alzheimer's Facts:

6.9 million Americans are living with Alzheimer's. That number is expected to grow to 13 million by 2050.

Health and long-term care costs for people living with dementia are projected to reach $360 billion in 2024 and nearly $1 trillion in 2050.

About 1 in 9 people (10.9%) age 65 and older has Alzheimer’s dementia.

1 IN 3 Seniors dies with Alzheimer's or another dementia.

It kills more than breast cancer and prostate cancer combined. 

The lifetime risk for Alzheimer's at age 45 is 1 in 5 for women and 1 in 10 for men.

Alzheimer's disease was the fifth-leading cause of death among people age 65 and older in 2021.

More info at https://www.alz.org/

Pick your distance

Trail running

Jack Settles Deerfly Stomp

Want to honor a loved one who has fought / is fighting the battle with Alzheimer's? For a one-time, $50 donation, their name can be added to the back of the shirt (in perpituity - fancy word that means forever) as a "Beloved Warrior." Check it out under "Donations."

Jul 11, 2026 5K 8:00 AM
$20.00
Closed

Typical race-day weather

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

Temp (°C)
Minimum temperature (race-week average) 18.7° / Maximum temperature (race-week average) 27.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 18.7° / Maximum feels like — heat index / wind chill (race-week average) 29.6°
Peak wind (km/h)
Strongest wind of the day (race-week average)
17.0
Precip (mm)
Precipitation over the day (race-week average)
0.7mm
Humidity
Mean relative humidity (race-week average)
78.0%
Sunrise
Sunrise at the start line on July 11, 2026 (EDT)
Sunset
Sunset at the start line on July 11, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
15h 01m

The sun rises at 6:20 AM and sets at 9:22 PM local time (EDT) in Stevensville on July 11, 2026 — 15h 01m 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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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, 3 Stevensville events

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