Running Races in Wisconsin — 2026

There are 247 running races in Wisconsin in 2026 across 119 cities. The next upcoming race is the Cauldrons & Cocktails in Janesville on October 23. Popular distances include 5K races, half marathons, 10K races.

Race for Grace

Sat, May 8 · Richland Center, WI Richland Center

Road Race for Grace 1 Mile Run/WalkRace For Grace First Responders ChallengeRace For Grace First Responders Challenge +7

From $15 Open

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Hometown Half Marathon/5K/10K - Milwaukee

Sun, May 9 · Milwaukee, WI Milwaukee

Virtual 1 Mile1 Mile5k +11

From $17 Open 5 spots left

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Milwaukee Mother's Day Half Marathon, 10K, & 5K

Sun, May 9 · Milwaukee, WI Milwaukee

Virtual 5K Run/Walk - Extended Online Registration5K Run/Walk5K Run/Walk - UNTIMED - Extended Online Registration +23

From $0 Open

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EPIC Marathon and Running Festival

Sun, May 16 · Green Bay, WI Green Bay

Road Kid's DashKid's Dash5K +9

From $15 Open Closing Soon 66 spots left

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Cedarburg Half Marathon | 5K Run/Walk

Sat, May 29 · Cedarburg, WI Cedarburg

Road Cedarburg 5K Run/Walk | YOUTHCedarburg 5K Run/Walk presented by Mantel OrthodonticsCedarburg 5K Run/Walk | YOUTH +5

From $20 Open 8 spots left

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Wisconsin Triathlon Series

Sun, Jun 6 · Madison, WI Madison

Triathlon Green Lake Tri - SPRINT INDIVIDUALWisconsin Triathlon SeriesGreen Lake Tri - OLYMPIC INDIVIDUAL +39

From $0 Open Closing Soon

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Maritime Marathon

Sun, Jun 6 · Manitowoc, WI Manitowoc

Virtual Maritime Nautical RunMaritime Nautical RunHalf Marathon +9

From $40 Open

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Treat Trot Milwaukee

Sat, Jun 12 · Milwaukee, WI Milwaukee

Virtual 5K5K10K +11

From $17 Open 5 spots left

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STRAIN FOR THE BRAIN

Sun, Jun 13 · Milwaukee, WI Milwaukee

Virtual 1 Mile WalkSurvivor - 1 Mile WalkSurvivor - 1 Mile Walk +9

From $0 Open

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Devil's Lake Training Weekend 2027

Fri, Jun 18 · Baraboo, WI Baraboo

Triathlon Tri Club Cabin Reservation (only 20 spots available)Book your own hotel/rental/campsite

From $100 Open 20 spots left

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Loop the Lake - A bike ride to benefit our lakes

Sat, Jun 19 · Madison, WI Madison

Virtual Loop the Lake - Single RiderLoop the Lake - VIRTUAL/MAILED SHIRTLoop the Lake - Single Rider +3

From $25 Open

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Sparta Half marathon 5k

Sat, Jun 19 · Sparta, WI Sparta

Road Sparta Half marathon 5KSparta Half marathon 5KSparta Half marathon 5k group +4

From $30 Open

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Washington Island Ultra

Thu, Jun 24 · Washington Island, WI Washington Island

Ultra 24 Hour Team24 Hour Solo36 Hour Team +5

From $275 Open

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Spartan Summer Showcase

Fri, Jun 25 · Mc Farland, WI Mc Farland

Road 1 Mile - Elite Division1 Mile - Para Division1 Mile - Wheelchair Division +3

From $18.96 Open

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Pleasant Prairie Triathlon

Sun, Jun 27 · Pleasant Prairie, WI Pleasant Prairie

Triathlon Sprint IndividualPara Sprint TriPara Sprint Tri +13

From $69 Open Closing Soon

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All Roads Lead to Wanderoos 5K Run/Walk

Sat, Jul 3 · Amery, WI Amery

Road All Roads Lead to Wanderoos 5k Run/WalkAll Roads Lead to Wanderoos 5k Run/Walk

From $20 Open

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Race to Cure Sarcoma Milwaukee

Sat, Jul 10 · Greendale, WI Greendale

Virtual 5K Run or 1 Mile Walk (Untimed) - Adult5K Run or 1-Mile Walk (Untimed) - Child (Ages 6-12)5K Run or 1 Mile Walk (Untimed) - Adult +7

From $10 Open

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Dodge Point Running Club Farmer's 5

Sun, Jul 11 · Dodgeville, WI Dodgeville

Road Adult 1.2 mile walk1.2 mile kids run1.2 mile kids run +3

From $20 Open

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Pink Energy 5K Run/Walk at German Fest

Fri, Jul 30 · Milwaukee, WI Milwaukee

Road 5K Walk5K Walk5K Run +3

From $10 Open

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LLAA Community Support Annual 5K-ish Run/Walk

Sat, Jul 31 · Crandon, WI Crandon

Road 5th Annual LLAA Community Support Annual 5K-ish Run/Walk4th Annual LLAA Community Support Annual 5K-ish Run/Walk

From $0 Open

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Lake Country Triathlon

Sat, Jul 31 · Oconomowoc, WI Oconomowoc

Triathlon Sprint RelaySprintSprint +9

From $60 Open 50 spots left

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Heatwave Half Marathon/5K/10K - Milwaukee

Sat, Jul 31 · Milwaukee, WI Milwaukee

Virtual 1 Mile1 Mile5K +12

From $17 Open 5 spots left

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Midwest Financial Group Madison Mini Marathon

Sat, Aug 14 · Madison, WI Madison

Road Kids RunKids Run5K +3

From $15 Open Closing Soon

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Paavo Nurmi Marathon | Half | Relay | And More

Sat, Aug 14 · Hurley, WI Hurley

Virtual Twilight 5K Run/Walk | YOUTH - 12 AND YOUNGER ONLY!Twilight 5K Run/WalkPaavo Nurmi Half Marathon +9

From $20 Open Closing Soon

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Summer Sizzler - Milwaukee

Sat, Aug 21 · Milwaukee, WI Milwaukee

Virtual 1 Mile5K5k +11

From $17 Open 5 spots left

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Wausau Marathon

Sun, Aug 22 · Wausau, WI Wausau

Road Wausau 5KWausau 5KWausau Half Marathon +5

From $0 Open 32 spots left

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Lake Country Half Marathon

Sat, Aug 28 · Oconomowoc, WI Oconomowoc

Road 8-Mile Run8 Mile Ruck8 Mile Ruck +3

From $50 Open

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Kewaskum TRiE-athlon: Sprint Triathlon Presented by Kewaskum Friends of Parks and TRiE Fitness

Sun, Sep 12 · Kewaskum, WI Kewaskum

Triathlon Youth 1-Mile Run/Walk EventSingle Adult Triathlon ParticipationAdult Relay Team Participation +4

From $10 Open 100 spots left

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Golden Harvest Half Marathon & 5K/10K - Milwaukee

Sat, Sep 25 · Milwaukee, WI Milwaukee

Virtual 1 Mile1 Mile5K +14

From $17 Open 5 spots left

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Jack’s Jog 5k

Sat, Oct 2 · La Crosse, WI La Crosse

Road Jack's Jog 5kJack's Jog 5k

From $20 Open

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UltraTrax Alpine Valley

Sat, Oct 9 · Elkhorn, WI Elkhorn

Road Level 1: 7-Mile CourseLevel 2: 14-Mile CourseLevel 3: 21-Mile Course +1

From $58 Open

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Oshcraft 6K

Sat, Oct 9 · Oshkosh, WI Oshkosh

Road Oshcraft 6K

From $35 Open

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