1–10km
3 courses
Lapham Peak Colorama Run/Walk
Delafield, Wisconsin · 🇺🇸 United States
Trail
Upcoming races
October2026· 18 races
Sat 03.10.4 races
1.6–21.1km
4 courses
S'more Fun Trail Run
Baraboo, Wisconsin · 🇺🇸 United States
Trail
5km
1 course
Fall into Fall Trail 5k Run/Walk
Janesville, Wisconsin · 🇺🇸 United States
Trail
5.8–10.5km
2 courses
Trail Run At Indian Lake
Cross Plains, Wisconsin · 🇺🇸 United States
Trail
Sat 10.10.5 races
16.1–50km
3 courses
Broken Rock Trail Runs
Dodgeville, Wisconsin · 🇺🇸 United States
Trail
16.1km
1 course
The Trout Brook
Hudson, Wisconsin · 🇺🇸 United States
Trail
5–21.1km
5 courses
Zachariah’s Acres Trail Run
Oconomowoc, Wisconsin · 🇺🇸 United States
Trail
5–21.1km
2 courses
Three Eagle Half Marathon & 5K
Three Lakes, Wisconsin · 🇺🇸 United States
Trail
1.6–21.1km
3 courses
Trail Run/Walk/Roll for children with special needs
Oconomowoc, Wisconsin · 🇺🇸 United States
Trail
Sun 11.10.1 race
80.5km
1 course
Glacial Trail 50 Mile Race
Greenbush, Wisconsin · 🇺🇸 United States
Ultra
Sat 17.10.1 race
10–85km
4 courses
Black River Trail Classic
Millston, Wisconsin · 🇺🇸 United States
UltraGPX
Sun 18.10.1 race
8–20km
3 courses
Black Hawk Ridge Trail Run
Black Hawk Unit of the Lower Wisconsin State Riverway, Wisconsin · 🇺🇸 United States
TrailGPX
Sat 24.10.2 races
80.5km
1 course
Door County Fall 50
Gills Rock, Wisconsin · 🇺🇸 United States
Ultra
5–50km
4 courses
Hixon 50 Trail Races
La Crosse, Wisconsin · 🇺🇸 United States
1’219–2’438 m D+
TrailGPX
Thu 29.10.1 race
5km
1 course
Spooky Shuffle 5K
Baldwin, Wisconsin · 🇺🇸 United States
Trail
Sat 31.10.3 races
50–100km
2 courses
Among the Trees
Dousman, Wisconsin · 🇺🇸 United States
Ultra
5–10km
2 courses
Greenbush Trick or Trail 5K/10K
Glenbeulah, Wisconsin · 🇺🇸 United States
Trail
5–50km
6 courses
CORBA Fall Back Blast
Eau Claire, Wisconsin · 🇺🇸 United States
Trail
November2026· 8 races
Fri 06.11.1 race
80.5km
1 course
tBunk Endurance Challenge 50 Mile
La Grange, Wisconsin · 🇺🇸 United States
2’300 m D+
Ultra
Sat 07.11.4 races
5km
1 course
Bristol Woods Trail Run
Bristol, Wisconsin · 🇺🇸 United States
Trail
5–8km
2 courses
Warrior 5K & 8K...Through The Park
West Allis, Wisconsin · 🇺🇸 United States
Trail
14–30km
2 courses
Pen Park Trails Fest
Fish Creek, Wisconsin · 🇺🇸 United States
TrailGPX
2 courses
Icebox 480/240
River Falls, Wisconsin · 🇺🇸 United States
Trail
Sun 08.11.1 race
5–10km
3 courses
Red Yeti Rampage
Eau Claire, Wisconsin · 🇺🇸 United States
Trail
Sat 14.11.2 races
5–30km
4 courses
Abominable Trail Race
Lake Geneva, Wisconsin · 🇺🇸 United States
Trail
1 course
NCTRaces: 15x
Solon Springs, Wisconsin · 🇺🇸 United States
Trail
December2026· 3 races
Sat 05.12.2 races
11km
2 courses
Rib Mountain Adventure Challenge – Winter Edition
Merrill, WI, Wisconsin · 🇺🇸 United States
Trail
15–50km
3 courses
The Guv'nor Frozen 50
Dodgeville, Wisconsin · 🇺🇸 United States
391–1’363 m D+
Trail
Fri 18.12.1 race
28.2–49.9km
2 courses
Quiet Silence
Lake Mills, Wisconsin · 🇺🇸 United States
Trail
January2027· 2 races
Fri 01.01.1 race
128.8–257.5km
2 courses
Tuscobia Winter Ultra
Rice Lake, Wisconsin · 🇺🇸 United States
Ultra
Sat 16.01.1 race
100km
1 course
Whitewalker Ultra
Palmyra, Wisconsin · 🇺🇸 United States
Dates to be confirmedUltra
February2027· 2 races
Sat 06.02.1 race
50km
1 course
John Dick Memorial 50K
Dousman, Wisconsin · 🇺🇸 United States
Trail
Sat 27.02.1 race
8 courses
ARKTOS
Dousman, Wisconsin · 🇺🇸 United States
Trail
April2027· 5 races
Sat 03.04.1 race
25–50km
2 courses
NK50k
Greenbush, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
Sun 04.04.1 race
5–42.2km
5 courses
Trailbreaker Marathon Races
Waukesha, Wisconsin · 🇺🇸 United States
Trail
Sat 17.04.1 race
10–50km
3 courses
Tour de Dodge
Dodgeville, Wisconsin · 🇺🇸 United States
274–1’219 m D+
Trail
Sat 24.04.1 race
50km
1 course
Chippewa Moraine 50km Ultra Marathon
New Auburn, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
Sun 25.04.1 race
50km
1 course
Mighty Oak Memorial Run
Hartford, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
May2027· 7 races
Sat 01.05.1 race
5–15km
2 courses
Donald Dash Trail Run
Mt. Horeb, Wisconsin · 🇺🇸 United States
91–320 m D+
Dates to be confirmedTrail
Fri 07.05.1 race
6.7–13.4km
4 courses
WausaUltra Solo, Double, Limitless
Wausau, Wisconsin · 🇺🇸 United States
168–335 m D+
Dates to be confirmedTrail
Sat 08.05.2 races
10–87km
4 courses
Poppleshoot Trail Races
Minong, Wisconsin · 🇺🇸 United States
Dates to be confirmedUltra
80.5km
1 course
Ice Age Trail 50 Mile Run
La Grange, Wisconsin · 🇺🇸 United States
UltraGPX
Sat 15.05.1 race
1.6km
1 course
Rumble on the Ridge
Arena, Wisconsin · 🇺🇸 United States
76 m D+
Trail
Sat 29.05.2 races
50km
1 course
Bunk House Trail Runs
Dousman, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
80.5km
1 course
Sugar Badger 50 Mile Race
Belleville, Wisconsin · 🇺🇸 United States
Dates to be confirmedUltra
June2027· 2 races
Tue 01.06.1 race
1.6–16.1km
3 courses
IRONBULL Solstice Summit Challenge
Wausau, Wisconsin · 🇺🇸 United States
213–640 m D+
Trail
Sat 12.06.1 race
160.9km
1 course
Kettle Moraine 100 Mile Endurance Run
LaGrange, Wisconsin · 🇺🇸 United States
2’500 m D+
Dates to be confirmedUltra
July2027· 2 races
Sat 10.07.1 race
80.5km
1 course
Dances with Dirt - Devil's Lake 50M Ultra
Baraboo, Wisconsin · 🇺🇸 United States
Dates to be confirmedUltra
Sat 31.07.1 race
80.5–160.9km
2 courses
Badger Trail Races by Ten Junk Miles Racing
Belleville, Wisconsin · 🇺🇸 United States
Dates to be confirmedUltra
August2027· 2 races
Sat 28.08.2 races
10–42.2km
2 courses
Mindy Creek Trail Races
St. Croix Falls, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
50–160.9km
3 courses
Midwest States 100
Westboro, Wisconsin · 🇺🇸 United States
1’311–2’042 m D+
Dates to be confirmedUltraGPX
September2027· 2 races
Sun 19.09.1 race
21.1–42.2km
2 courses
Twisted Roots
Sherwood, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
Thu 23.09.1 race
5km
1 course
E-S Cross Country Invite
Strum, Wisconsin · 🇺🇸 United States
Dates to be confirmedTrail
Other regions · United States
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