Run Woodstock Festival (Hallucination 100) Gregory, MI   Sep 11–12, 2026

Get ready to set your soles free on a 140 acre incredible piece of pure Michigan forest and fields, not to mention… a beach! Century old white pines, old growth forests and meandering dirt two tracks make this place both magical and majestic! We know you are going to DIG it! The race course will roll in and out of camp and right on to the Potawatomi Trail, and the BBT trail connecting to the Waterloo Pinckney trail make it ideal for a serious trail festival! We’ll have plenty of room, amazing trails, and pristine wilderness surrounding us.

An event filled weekend but lots of time to mellow, meditate and make out. Entry into any Saturday morning run/walk event or weekend pass gets you entry into all the weekend laid back runs, hippie hikes, music, yoga and nonsense!

Flower Power 5 Mile, Hippie Half, Mellow Marathon, Freak 50K, Peace Love & 50 Miles, Happening 100K and the Hallucination 100 Mile!

Get in a run, mellow out, listen to tunes, do some yoga and go for another run! Or just come for the music!… At Run Woodstock, find harmony and get into the groove, and invite your body to regain its karmic balance.

The 100 mile finisher’s belt buckle is far out! Every finisher gets a groovy peace sign medal! Other cool hippie stuff for everyone! Fire up the underground and spread the word.

Peace out brothers and sisters … and get out for a run, man.