Ultras in Wisconsin — 2026

There are 22 ultras in Wisconsin scheduled for 2026. The next is the Golden Harvest Half Marathon & 5k/10k - Milwaukee in South Milwaukee on September 19. Wisconsin ultras run primarily September through July.

2026 Pink Pumpkin Run

Sat, Oct 3 · Hartford, WI Hartford
The 2026 Pink Pumpkin Run 2 mile WalkThe 2026 Pink Pumpkin Run 5k RunThe 2026 Pink Pumpkin Run Kid's Dash
From $25 Open
Register →

Milwaukee Turkey Trot 5K & 8K

Thu, Nov 26 · Milwaukee, WI Milwaukee
5K Run/Walk Untimed - Extended Online Registration5K Kid's Division Fun Run (11 Years and Under)5K Kid's Division Fun Run (11 Years and Under) Extended Online Registration +8
From $0 Open
Register →

Abominable Snow Race

Sat, Jan 30 · Lake Geneva, WI Lake Geneva
2026 VIRTUAL RACE5K | 15+ Obstacles - Individual - Fun Run10K | 25+ Obstacles - Individual - Fun Run +7
From $29 Open 100 spots left
Register →

Prevea Health Run Away to the Bay

Sat, Apr 10 · Oshkosh, WI Oshkosh
Run Away to the Bay: 55 Mile Team Relay EventRun Away to the Bay: 55 Mile Team Relay EventDriver Only Package (Race Shirt, Beverage, and Post-Race Meal) +1
From $20 Open
Register →

Movin' 4 Missions

Fri, Apr 30 · Milwaukee, WI Milwaukee
125,000 Steps for Social Justice125,000 Steps for Social Justice150,000 Steps for Care of Retired Sisters +5
From $32 Closed
Register →

Browse by City

Milwaukee 6 Madison 3 Franklin 1 Gays Mills 1 Green Bay 1 Hartford 1 Lake Geneva 1 Oconomowoc 1 Oregon 1 Oshkosh 1 Pleasant Prairie 1 South Milwaukee 1 Dousman 1 Sturgeon Bay 1 Fontana 1

All Wisconsin Races

View all running races in Wisconsin →