Woods, 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 — 13.1 Miles
Type — Running
09:00
$60.00
Mar 14, 2026
Distance — 6.5 Miles
Type — Running
09:00
$45.00
Mar 14, 2026
Distance — 13.1 Miles
Type — Running
27 days remaining
$65.00
Mar 14, 2026
Distance — 6.5 Miles
Type — Running
27 days remaining
$55.00
Mar 14, 2026
Distance — 13.1 Miles
Type — Running
27 days remaining
$60.00
Mar 14, 2026
Distance — 6.5 Miles
Type — Running
27 days remaining
$45.00
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.
Read more launchExplore other exciting events happening in this same region.
location_on Downers Grove, Illinois, US
calendar_today Apr 12, 2026
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