2021 - Groundhog Day Marathon
2021 distances
Running
1/6 Marathon WORLD CHAMPIONSHIP
So, given the extremely small number of one-sixth marathons out there, we're dubbing this the WORLD CHAMPIONSHIP 1/6 Marathon.
Whole Hog (1/6 plus Full)
Half Hog (1/6 plus Half)
Marathon
Half Marathon
Race-day weather
Conditions on February 5, 2021 — historical Open-Meteo data.
The sun rises at 7:52 AM and sets at 6:01 PM local time (EST) in Walker on February 5, 2021 — 10h 08m 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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2021 results — Groundhog Day Marathon
465 finishers across 3 distances · leading places in the 1/6 Marathon WORLD CHAMPIONSHIP
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Ben Foreman | 31:48 | 7:17 /mi |
| 2 | Thomas Mull | 33:47 | 7:44 /mi |
| 3 | William Rebholz | 34:46 | 7:57 /mi |
| 4 | Joseph Morren | 35:05 | 8:02 /mi |
| 5 | Konrad Anderson | 36:50 | 8:26 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Walker
Different organizers, within 40 miles, in the next three months
The Micro: Breaking 4
Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5K
West Side Donut Dash
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
🏃 Plan Your Next Race in Walker
Find upcoming events by distance:
- Walker 5K Races 3 races
- Walker Half Marathons 2 races
- Marathons in Walker 2 races
- Walker Running Calendar 2026 5 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, 7 Walker events
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