Run 31 Challenge
About this race
From June 1, 2026 through August 31, 2026 run VIRTUALLY from Holland, Michigan, along US-31, to Charlevoix, Michigan!
That's 236 miles! It's essentially the equivalent of going 4 miles on Monday and Thursday and 10 miles on Saturday. We'll "stop" along the way at beautiful lakeside towns as we make our way along the west coast (best coast).
- You can run or walk, but they must be "intentional" miles. E.g., you can't just take your steps from the day and convert them to miles. Lace up those shoes and hit the pavement or treadmill!
- You don't need a device (smartwatch or app) to track your miles. You will be recording your miles using the honor system.
- You may go farther than 236 miles in those 3 months. It's 253 miles to Petoskey and 289 miles to Mackinaw City! But do your best to hit that 236.
How to log your miles:
- Sign into your account on RunSignUp and go to the Run 31 Challenge page.
- Click on the RESULTS tab
- Find your name on the list and click on it
- Click on Log Activities
- Now put in your miles. the date, any comments you want to make, and click on Submit Activity.
Pick your distance
Running
Run 31 Challenge
Typical race-day weather
Based on 12 years of Open-Meteo archive data for this event's race dates in Holland, plus the 3 days either side.
The sun rises at 6:08 AM and sets at 9:16 PM local time (EDT) in Holland on June 1, 2026 — 15h 07m 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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2026 results — Run 31 Challenge
Run 31 Challenge · 44 finishers
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | David DeMaagd | 1:33:39 | 3:21 /mi |
| 2 | Annie Dandavati | 175:34:24 | 18:21 /mi |
| 3 | Joanna Shoemaker | — | — |
| 4 | Daryl Dear Cubitt | — | — |
| 5 | Sarah Baar | — | — |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Holland
Different organizers, within 40 miles, in the next three months
2nd Annual Shauna Smith Heroes 5K Trail Run / 2K Trail Walk
Holland Turkey Trot 5k
School Nurse Fun Run
Turkey Trails- Grand Rapids
🏃 Plan Your Next Race in Holland
Find upcoming events by distance:
- Holland 5K Races 14 races
- Holland Half Marathons 2 races
- Holland Running Calendar 2026 18 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, 20 Holland events
Spotted something wrong? Tell us and we'll fix it.