Skip to content
AllSportsNearAdd
All events
Running · Chicago

Muddy Shamrock @ The Forge

Early-season trail race on wooded single- and double-track around the Lemont Quarries: two laps for the half marathon or one ~6.6-mile lap for the quarter marathon. Open to ages 12 and up; trail shoes are recommended.

Register Add to calendar
When
Sat, Mar 13 · 9am
Where
The Forge: Lemont Quarries, 227 Heritage Quarries DrLemont, IL Directions
Cost
$70 half / $60 quarter (prices increase after Jan 29, 2027)

Last checked Nov 1, 2026 · source · Report a problem