It’s no accident that more than 2,000 happy little trees have been planted in Michigan state parks. The annual Bob Ross-inspired run and forest protection program has brought impact off the canvas and into 20 Michigan state parks.

Join the fun this spring, the registration for the Happy Little 5K is now open.

The event is virtual and happening across Michigan and 12 other states between April 18-26, 2026.

The rules are simple: Pick your pace and place.

Runners can walk, run or stroll through the outdoors anywhere during the nine-day window that includes both Earth Day (April 22) and Arbor Day (April 24).

The $36 covers the shipping for a keepsake T-shirt, sticker, commemorative bib and finisher’s medal. You can sign up here.

The homegrown collaboration between the Michigan Departmen

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