Race Collection
Marathons in Wisconsin
There are 6 upcoming marathons in Wisconsin on the 42Cal calendar, from September 2026 through May 2027. Course elevation gain starts as low as 197 ft, with a median of 322 ft across the field.
6
Upcoming races
September 2026 – May 2027
Date range
1
Countries
322 ft
Median elevation
Race data last updated .
The Races
6 races
Sep 20, 2026
Registration Open
Fox Cities Marathon
Menasha, WI to Neenah, WI, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
Oct 4, 2026
Registration Closed
Milwaukee Lakefront Marathon
Milwaukee, WI, United States
Marathon
Also: 5K, Half Marathon, Marathon, Half Marathon
See full guide
Oct 10, 2026
Registration Open
WhistleStop Marathon
Iron River, WI to Ashland, WI, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
Nov 15, 2026
Registration Open
Madison Marathon
Madison, WI, United States
Marathon
Also: Half Marathon, 10K, Marathon, Half Marathon
See full guide
Apr 24, 2027
Opening Soon
Wisconsin Marathon
Kenosha, WI, United States
Marathon
Also: Half Marathon, 5K
See full guide
May 16, 2027
Registration Open
EPIC Marathon & Running Festival
Ashwaubenon, WI, United States
Marathon
Also: Half Marathon, 5K
See full guide
Compare These Races
| Race | Date | Location | Distance | Elevation | Status |
|---|---|---|---|---|---|
| Fox Cities Marathon | September 2026 | Menasha, United States | Marathon | 439 ft | Registration Open |
| Milwaukee Lakefront Marathon | October 2026 | Milwaukee, United States | Marathon | 90 m | Registration Closed |
| WhistleStop Marathon | October 2026 | Iron River, United States | Marathon | 322 ft | Registration Open |
| Madison Marathon | November 2026 | Madison, United States | Marathon | 120 m | Registration Open |
| Wisconsin Marathon | April 2027 | Kenosha, United States | Marathon | 432 ft | Opening Soon |
| EPIC Marathon & Running Festival | May 2027 | Ashwaubenon, United States | Marathon | 60 m | Registration Open |
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