Wisconsin Marathons
20 upcoming marathons across Wisconsin, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: marathons in Wisconsin
Wisconsin has 20 upcoming marathons over the next 12 months. September is the busiest month for them, with 8. Most are around Minocqua, Menasha, Elroy. The next one is Minocqua "No Frills" Marathon on September 6 in Minocqua.
- Sep 20268 races
- Oct 20262 races
- Nov 20261 race
- Apr 20272 races
- May 20272 races
- Jun 20272 races
- Aug 20273 races
September 2026
- Sun 9/6Minocqua "No Frills" MarathonMinocqua, WI · Marathon · Half Marathon · 5K · from $40 · register ↗
- Sat 9/12Apple Dumpling Day RacesElroy, WI · Marathon · Half Marathon · 5K · from $10 · register ↗
- Sat 9/12DoLittle MarathonOconomowoc, WI · Marathon · 24 Miles · Half Marathon · 10K · 5K · from $32 · register ↗
- Sat 9/12Fontana Triathlon on Geneva LakeFontana, WI · 51.5K · 25.75K · 25.8 Miles · from $94 · register ↗
- Fri 9/18Community First Fox Cities Marathon presented by Miron ConstructionMenasha, WI · Marathon · Half Marathon · 10K · 5K · from $15 · register ↗
- Sat 9/19Fox Cities Marathon with myTEAM TRIUMPHMenasha, WI · Marathon · Half Marathon · 5K · 10K · register ↗
- Sun 9/20Adrenaline RacesWest Bend, WI · Marathon · Half Marathon · 10K · 5K · from $35 · register ↗
- Sun 9/20Twisted RootsSherwood, WI · Marathon · Half Marathon · register ↗
October 2026
- Sat 10/10Gandy Dancer MarathonLuck, WI · Marathon · Half Marathon · 5K · 0.5 Miles · from $35 · register ↗
- Sat 10/10Tamarack Health WhistleStop Marathon, Half-Marathon, 5K & 10KAshland, WI · Marathon · Half Marathon · 10K · 5K · register ↗
November 2026
- Sun 11/152026 Madison MarathonMadison, WI · Half Marathon · 10K · Marathon · register ↗
April 2027
- Sun 4/4TrailbreakerWaukesha, WI · Marathon · 20 Miles · Half Marathon · 10K · 5K · from $32 · register ↗
- Sat 4/17Brew City Marathon, Half Marathon, 10K & 5KMilwaukee, WI · Marathon · Half Marathon · 10K · 5K · from $38 · register ↗
May 2027
- Sun 5/16EPIC Marathon and Running FestivalGreen Bay, WI · Marathon · Half Marathon · 5K · from $15 · register ↗
- Sun 5/30MINOCQUA NORTHWOODS ESCAPE MARATHONMinocqua, WI · Marathon · Half Marathon · 5K · from $40 · register ↗
June 2027
- Sat 6/5Walk Wisconsin 2026Stevens Point, WI · Marathon · Half Marathon · 6.6 Miles · from $30 · registration closed · register ↗
- Sun 6/6Maritime MarathonManitowoc, WI · Marathon · Half Marathon · 5.8 Miles · from $40 · register ↗
August 2027
- Sat 8/14Paavo Nurmi Marathon | Half | Relay | And MoreHurley, WI · Marathon · Half Marathon · from $35 · register ↗
- Sat 8/14Run S'more 24Nashotah, WI · 50 Mile · 30 Miles · Marathon · Half Marathon · 10K · from $35 · register ↗
- Sun 8/22Wausau MarathonWausau, WI · Marathon · Half Marathon · 5K · from $40 · registration closed · register ↗
Planning a race
- Boston qualifying timesthe BQ standard for every age group, and what the cutoff has really been
- Choosing a first marathonwhat to look for in a debut race, and what to avoid
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