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(WAND) — Illinoisans will have the chance to participate in a 5K to support Illinois state parks.

The Illinois Conservation Foundation (ICF), in partnership with the Illinois Department of Natural Resources (IDNR), is inviting Illinois residents to celebrate Earth Day and Arbor Day by taking part in the "Run for the Trees: Happy Little 5K."

The 5K is a nationwide, virtual event. Participants can register online and complete a 5K course on their own schedule anytime from April 18-26. People can run, walk, hike, bike, paddle, skate or roll 3.1 miles outdoors.

Participants are encouraged to explore their favorite Illinois state parks, local trails and natural areas while supporting forest conservation efforts.

"There's something special about spending time in a forest and knowing you helped protect or restore it," said ICF Executive Director Jenny Vaughn. "This event is a fun way for people to get outside, celebrate nature and support conservation in Illinois."

When registering, participants can select Illinois, which will direct a portion of the $36 registration fee to support tree planting, forest stewardship and invasive species management in Illinois state parks.

People who register will receive a "Happy Little T-shirt," commemorative bib number, finisher's medal and event sticker.

"Illinois state parks protect some of the most important forests and natural landscapes in our state," said IDNR Director Natalie Phelps Finnie. "Money raised from this event supports work people can see and experience — planting trees, removing invasive species and helping keep Illinois forests healthy for future generations."

Participants can support Illinois state parks by registering here. Registration is open through April 1 or until the event sells out. 

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