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Marathons in Wisconsin, United States

89 upcoming marathons listed in Wisconsin across 2 cities. Next: Washington Island Ultra on July 23, 2026.

89marathons upcoming
2cities
July 23, 2026Next race
Marathon, Half marathon, Ultra, 10K, 5K, RelayDistances
Milwaukee, Wisconsin, United States
04OCT
42.2K
Milwaukee Lakefront Marathon
Milwaukee, Wisconsin, United States
October 4, 2026 BQ Qualifier
Dodgeville, Wisconsin, United States
10OCT
ULTRA
Broken Rock Trail Runs
Dodgeville, Wisconsin, United States
October 10, 2026 OCT
Luck, Wisconsin, United States
10OCT
ULTRA
Gandy Dancer Marathon
Luck, Wisconsin, United States
October 10, 2026 OCT
Eagle, Wisconsin, United States
10OCT
ULTRA
Helios 6/12/20 Hour Ultra
Eagle, Wisconsin, United States
October 10, 2026 OCT
Wisconsin, United States
10OCT
ULTRA
Spooky Sprint Milwaukee
Wisconsin, United States
October 10, 2026 OCT
Ashland, Wisconsin, United States
10OCT
42.2K
Tamarack Health WhistleStop Marathon, Half-Marathon, 5K & 10K
Ashland, Wisconsin, United States
October 10, 2026 OCT
Three Lakes, Wisconsin, United States
10OCT
21.1K
Three Eagle Half Marathon & 5K
Three Lakes, Wisconsin, United States
October 10, 2026 OCT
Oconomowoc, Wisconsin, United States
10OCT
21.1K
Zachariah's Acres Fall Run, Walk & Roll
Oconomowoc, Wisconsin, United States
October 10, 2026 OCT
Millston, Wisconsin, United States
17OCT
ULTRA
Black River Trail Classic
Millston, Wisconsin, United States
October 17, 2026 OCT
Nashotah, Wisconsin, United States
17OCT
21.1K
National Sweetest Day
Nashotah, Wisconsin, United States
October 17, 2026 OCT
Milwaukee, Wisconsin, United States
17OCT
42.2K
Spooky Sprint - Milwaukee
Milwaukee, Wisconsin, United States
October 17, 2026 OCT
Sturgeon Bay, Wisconsin, United States
24OCT
ULTRA
Door County Fall 50
Sturgeon Bay, Wisconsin, United States
October 24, 2026 OCT
La Crosse, Wisconsin, United States
24OCT
ULTRA
Hixon 50
La Crosse, Wisconsin, United States
October 24, 2026 OCT
Milwaukee, Wisconsin, United States
24OCT
21.1K
Hot Cider Hustle - Shorewood Half Marathon & 5K
Milwaukee, Wisconsin, United States
October 24, 2026 OCT
Green Bay, Wisconsin, United States
25OCT
21.1K
Hot Cider Hustle - Green Bay Half Marathon & 5K
Green Bay, Wisconsin, United States
October 25, 2026 OCT
Dousman, Wisconsin, United States
31OCT
ULTRA
Among the Trees
Dousman, Wisconsin, United States
October 31, 2026 OCT
Oconomowoc, Wisconsin, United States
07NOV
21.1K
Chilly Willy Winter Run Series - SEVEN Events!
Oconomowoc, Wisconsin, United States
November 7, 2026 NOV
River Falls, Wisconsin, United States
07NOV
ULTRA
Icebox 480/240
River Falls, Wisconsin, United States
November 7, 2026 NOV
Nashotah, Wisconsin, United States
14NOV
ULTRA
Bucks & Does 13.1 Pointer
Nashotah, Wisconsin, United States
November 14, 2026 NOV
Madison, Wisconsin, United States
15NOV
42.2K
Madison Marathon presented by SSM Health
Madison, Wisconsin, United States
November 15, 2026 BQ Qualifier
De Pere, Wisconsin, United States
15NOV
21.1K
Run De Pere Half Marathon | 5K Run/Walk
De Pere, Wisconsin, United States
November 15, 2026 NOV
Milwaukee, Wisconsin, United States
21NOV
21.1K
Turkey Trails - Milwaukee
Milwaukee, Wisconsin, United States
November 21, 2026 NOV
Dodgeville, Wisconsin, United States
05DEC
ULTRA
The Guv'nor Frozen 50
Dodgeville, Wisconsin, United States
December 5, 2026 DEC
Lake Mills, Wisconsin, United States
18DEC
ULTRA
Quiet Silence
Lake Mills, Wisconsin, United States
December 18, 2026 DEC

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Cities

Place Marathons
Madison 1
Milwaukee 1

Planning notes for Wisconsin, United States

Use this region page to shortlist 89 upcoming races by date, distance, registration path, and official source.

  • Next raceWashington Island Ultra on July 23, 2026
  • Busy monthsSeptember (23), August (20), October (18)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Relay
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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