location_city Lemont
location_on Illinois
flag United States
calendar_today 14 Mar, 2026
directions_run Running
language Official Website
RegisterWoods, dirt, mud, roots, and maybe some other adventurous trail stuff will be experienced at the 5th annual Muddy Shamrock Trail Races @ The Forge. And now that we've earned the 4th leaf in our clover, the race is now named the MUDDY SHAMROCK!
This early-season trail race will be run on wooded single & double-track trails with awesome scenery around the historic Lemont Quarries. Both races will traverse the single-track MTB trails within the woods and some gravel trails throughout the Forge and adjoining trail systems.
Mar 14, 2026
Distance — CORE Indoor Sprint Triathlon
Type — Trail running
08:00
Mar 14, 2026
Distance — 13.1 Miles
Type — Trail running
09:00
Mar 14, 2026
Distance — 6.5 Miles
Type — Trail running
09:00
These values represent the 3-year monthly averages for March in Lemont.
Lemont is a village in the Chicagoland region of Illinois, a state in the Midwest of the United States of America.
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location_on New Lenox, Illinois, US
calendar_today Mar 08, 2026
location_on Oak Brook, Illinois, US
calendar_today Mar 08, 2026
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