Wisconsin Half Marathons
64 upcoming half marathons across Wisconsin, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: half marathons in Wisconsin
Wisconsin has 64 upcoming half marathons over the next 12 months. September is the busiest month for them, with 18. Most are around Milwaukee, Oconomowoc, Waukesha. The next one is Green Lake Area 13dot1 Races - 2026 on September 5 in Green Lake.
- Sep 202618 races
- Oct 202612 races
- Nov 20267 races
- Dec 20261 race
- Jan 20272 races
- Feb 20271 race
- Mar 20271 race
- Apr 20275 races
- May 20279 races
- Jun 20273 races
- Jul 20271 race
- Aug 20274 races
September 2026
- Sat 9/5Green Lake Area 13dot1 Races - 2026Green Lake, WI · Half Marathon · 10K · 5K · from $35 · register ↗
- 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 9/12Mini Donut Half Marathon and 5K Honor Walk/RunOnalaska, WI · Half Marathon · 5K · from $35 · 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 ↗
- Sat 9/19Golden Harvest Half Marathon & 5k/10k - MilwaukeeSouth Milwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
- Sun 9/20Adrenaline RacesWest Bend, WI · Marathon · Half Marathon · 10K · 5K · from $35 · register ↗
- Sun 9/20Discover Whitewater SeriesWhitewater, WI · Half Marathon · 5K · from $5 · register ↗
- Sun 9/20Twisted RootsSherwood, WI · Marathon · Half Marathon · register ↗
- Fri 9/25Wonderful Water Run: Half Marathon, 10K, 5K and Kid's RunStevens Point, WI · Half Marathon · 5K · 0.5 Miles · 10K · from $15 · register ↗
- Sat 9/26Fall Color FestivalWhitewater, WI · 50K · 18 Miles · Half Marathon · 5 Miles · 1.5 Miles · from $25 · register ↗
- Sat 9/26Wonderful Water Run with myTEAM TRIUMPHStevens Point, WI · 5K · 10K · Half Marathon · register ↗
- Sat 9/26YMCA Maple Leaf Walk RunLa Crosse, WI · Half Marathon · 5 Miles · 5K · 1 Mile · from $25 · register ↗
- Sun 9/27Badger ChallengeMadison, WI · Half Marathon · 5K · from $35 · register ↗
- Sun 9/27Procrastination RunWaukesha, WI · Half Marathon · 10K · 5K · 0.6 Miles · from $32 · register ↗
- Sun 9/27Talk Pirate to Me 5K/10K/Half - MilwaukeeGlendale, WI · 5K · 10K · Half Marathon · from $40 · register ↗
October 2026
- Sat 10/3Bellin Women's Half Marathon & 5KGreen Bay, WI · Half Marathon · 5K · from $25 · register ↗
- Sat 10/3Bellin Women's Half Marathon & 5K with myTEAM TRIUMPHGreen Bay, WI · Half Marathon · 5K · register ↗
- Sat 10/3S'more Fun Trail RunBaraboo, WI · 1 Mile · 5K · 10K · Half Marathon · Trail · from $15 · register ↗
- 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 ↗
- Sat 10/10Three Eagle Half Marathon & 5KThree Lakes, WI · Half Marathon · 5K · from $25 · register ↗
- Sat 10/10Zachariah's Acres Fall Run, Walk & RollOconomowoc, WI · Half Marathon · 10K · 5K · from $25 · register ↗
- Sat 10/17National Sweetest DayNashotah, WI · Half Marathon · 10K · 5K · 0.6 Miles · from $32 · register ↗
- Sat 10/17Spooky Sprint - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
- Sat 10/24Hot Cider Hustle - Shorewood Half Marathon & 5KMilwaukee, WI · Half Marathon · 5K · from $13 · register ↗
- Sun 10/25Hot Cider Hustle - Green Bay Half Marathon & 5KGreen Bay, WI · Half Marathon · 5K · from $13 · register ↗
- Sun 10/25Lake Michigan Half MarathonMilwaukee, WI · Half Marathon · 10K · 5K · 0.6 Miles · from $20 · register ↗
November 2026
- Sun 11/1All Access PassOconomowoc, WI · 5K · 10K · Half Marathon · from $525 · register ↗
- Sat 11/7Chilly Willy Winter Run Series - SEVEN Events!Oconomowoc, WI · 5K · 10K · Half Marathon · from $120 · register ↗
- Sat 11/7Chunky Monkey Epilepsy RunBlanchardville, WI · Half Marathon · 5K · 1 Mile · from $20 · register ↗
- Sat 11/14Bucks & Does 13.1 PointerNashotah, WI · 3.2 Miles · 6.4 Miles · Half Marathon · 0.5 Miles · 5K · from $32 · register ↗
- Sun 11/152026 Madison MarathonMadison, WI · Half Marathon · 10K · Marathon · register ↗
- Sun 11/15Run De Pere Half Marathon | 5K Run/WalkDe Pere, WI · Half Marathon · 5K · from $30 · register ↗
- Sat 11/21Turkey Trails - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · Trail · from $17 · register ↗
December 2026
- Sun 12/6Last Call 5K, 10K, and 1/2 MarathonWaukesha, WI · 5K · 10K · Half Marathon · 1K · from $32 · register ↗
January 2027
- Sun 1/3Time Travel Half-Marathon/5K/10K - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
- Sat 1/30Abominable Snow RaceLake Geneva, WI · 5K · 10K · 20K · from $29 · register ↗
February 2027
- Sun 2/28Time to Paddy 5K/10K & Lucky 13.1 - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
March 2027
- Sun 3/21First Call 5K, 10K, & 1/2 MarathonWaukesha, WI · 5K · 10K · Half Marathon · 1K · from $32 · register ↗
April 2027
- Sun 4/4TrailbreakerWaukesha, WI · Marathon · 20 Miles · Half Marathon · 10K · 5K · from $32 · register ↗
- Sat 4/10VetFest 2026 Presented by the RAMC FoundationReedsburg, WI · Half Marathon · 5K · 1 Mile · from $15 · registration closed · register ↗
- Sun 4/11DoNot Stop Half Marathon/5K/10K - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
- Sat 4/17Brew City Marathon, Half Marathon, 10K & 5KMilwaukee, WI · Marathon · Half Marathon · 10K · 5K · from $38 · register ↗
- Sat 4/244imprint Oshkosh Half Marathon, Relay & Loop the LakeOshkosh, WI · Half Marathon · 4.6 Miles · from $30 · register ↗
May 2027
- Sat 5/12027 Door County Half Marathon & Nicolet Bay 5kFish Creek, WI · Half Marathon · 5K · register ↗
- Sat 5/1Lake Monona 20K & 5KMonona, WI · 20K · 5K · from $25 · register ↗
- Sun 5/9Hometown Half Marathon/5K/10K - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · register ↗
- Sun 5/9Milwaukee Mother's Day Half Marathon, 10K, & 5KMilwaukee, WI · 5K · 10K · Half Marathon · from $13 · register ↗
- Sat 5/15Syttende Mai Classic Run/WalkStoughton, WI · Half Marathon · 5K · 2 Mile · from $15 · registration closed · register ↗
- Sun 5/16EPIC Marathon and Running FestivalGreen Bay, WI · Marathon · Half Marathon · 5K · from $15 · register ↗
- Sat 5/29Cedarburg Half Marathon | 5K Run/WalkCedarburg, WI · Half Marathon · 5K · from $20 · register ↗
- Sat 5/29Sugar Badger 50/50 and HalfBelleville, WI · 50 Mile · 50K · Half Marathon · 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 ↗
- Sat 6/19Sparta Half marathon 5kSparta, WI · Half Marathon · 10K · 5K · from $30 · register ↗
July 2027
- Sat 7/31Heatwave Half Marathon/5K/10K - MilwaukeeMilwaukee, WI · 1 Mile · 5K · 10K · Half Marathon · from $17 · registration closed · 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 ↗
- Sat 8/28Lake Country Half MarathonOconomowoc, WI · Half Marathon · 8 Miles · from $55 · register ↗
Planning a race
- Choosing a first marathonmoving up from the half, and picking a debut race
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