Chicago Athlete has teamed up with a new calendar partner,

The new calendar will have all the events previously viewed on Chicago Athlete's calendar and now you will have additional functions that allow you to personalize your race calendar and share it with your friends. You should be redirected to in a moment.

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(This event has past)

Fri, Jun 01, 2012 - Midland, MI

3.5 mile obstacle course with unique 200 ft. slip and slide, mud pit, rope climb, rolling bars, and more! Test yourself on our night race course, guided by your headlamp, on June 1, or sign up for our day race options on June 2. Kids obstacle races on a 1/2 mile course are available on June 2. This family-friendly event boasts great prizes, food, and live bands for the post-race celebration!

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