Illinois
Terrain
Format
Course
Distance
Elevation
Difficulty
Cutoff
≥
:
Continent
Country
1
Region
State
Year
Season
Month
UTMB Qualification
5 races
Nov 7, 2026 (Sat)
Willow Springs, Illinois, United States
Wooded, unpaved trails through the Palos/Sag Valley Trail Systems in the Cook County Forest Preserve
Colona, Illinois, United States
Mostly flat, fast looped course on local trails and roads, with a ravine climb midway through each lap and a community-driven atmosphere.
Nov 14, 2026 (Sat)
Vienna, Illinois, United States
Scenic Tunnel Hill State Trail course with gentle grades, wooden trestles, rock formations, wetlands, and historic railroad features
Pekin, Illinois, United States
Reverse 10-mile loop in McNaughton Park: winding singletrack, rugged footing, two creek crossings and about 1,300 feet of gain per loop
Lemont, Illinois, United States
Scenic loops through Lemont Quarries and I&M Canal on forested trails, gravel paths, and technical single-track with short, steep inclines and varied surfaces
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Showing 1 - 5 of 5 events