Midwest
Terrain
Format
Course
Distance
Elevation
Difficulty
Cutoff
≥
:
Continent
Country
1
Region
State
Year
Season
Month
UTMB Qualification
40 races
Dec 4-5, 2026 (Fri-Sat)
Chanute, Kansas, United States
Certified 2.022-mile soft chat loop at former golf course, multiple timed races, strict cutoff rules, fully stocked aid, RV camping and tent space
Dec 5, 2026 (Sat)
Dodgeville, Wisconsin, United States
Rugged winter ultramarathon with 136 feet elevation gain per mile, persistent climbs and descents at Twin Valley's chilly, scenic terrain
Dec 5-6, 2026 (Sat-Sun)
Springfield, Missouri, United States
Rugged Springfield trails, year-end atmosphere, festive gatherings, special recognition for back-to-back efforts
Libertyville, Illinois, United States
Picturesque course along Des Plaines River and Casey Trails with pavement, wooded paths, crushed limestone, and rolling hills; potential winter conditions
Lore City, Ohio, United States
Three rugged 10.4-mile loops with over 4,000 feet of elevation gain on rolling, technical trails through Salt Fork State Park
Honey Creek, Iowa, United States
Rugged Hitchcock Nature Center course featuring steep hills, technical singletrack, challenging elevation, and scenic woodland views.
Brownstown, Indiana, United States
Technical singletrack and rugged trails through Jackson-Washington State Forest, with scenic southern Indiana views and a community hub at Pyoca Camp
Dec 12, 2026 (Sat)
Glenmont, Ohio, United States
50k on the original Bob’s Big Timber Backyard Ultra course, using repeated loops in a traditional race format with start-finish aid each circuit.
Dec 18, 2026 (Fri)
Lake Mills, Wisconsin, United States
Out-and-back 50K on the Glacial Drumlin State Trail from Lake Mills to Cottage Grove, a steady rail-trail route with a peaceful overnight feel.
Dec 19, 2026 (Sat)
Mayville, Wisconsin, United States
Rolling hills, mixed trail and gravel with mostly asphalt, northwestern Wisconsin scenery, potential winter conditions in December
Ozawkie, Kansas, United States
Saint Joseph, Missouri, United States
Challenging double-loop 50k from Krug Park to River Bluff, with steep bluff climbs above the Missouri River and rugged rolling dirt trail.
Dec 26, 2026 (Sat)
Compact loop course in Springfield, eight laps for the full marathon distance, late-season timing, supporting local charities
Dec 30, 2026 (Wed)
Waverly, Iowa, United States
Jan 1, 2027 (Fri)
Park Falls, Wisconsin, United States
Winter endurance event on the Tuscobia State Trail with 160-mile and 80-mile options for runners, bikers, and skiers in Northern Wisconsin
Jan 2, 2027 (Sat)
Middleville, Michigan, United States
Scenic rolling trails and winter conditions at Yankee Springs State Recreation Area; 50k course with frequent aid stations
Jan 9, 2027 (Sat)
Hinckley, Minnesota, United States
Remote 40-mile winter challenge in St. Croix State Park, self-supported with survival skills tests, cold weather navigation, and essential gear requirements
Crystal Lake, Illinois, United States
Triple black diamond 50K ultramarathon on single-track trails through Veteran Acres and Sterne’s Woods, featuring a rugged winter landscape
Jan 10, 2027 (Sun)
Alum Creek State Park Campground, Ohio, United States
Chicago, Illinois, United States
Cross country trails winding through Caldwell Woods and Bunker Hill, 5 km loops on grassy or paved terrain, ultra and team options, winter forest setting
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Showing 1 - 20 of 40 events